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Killexams : Microsoft Cybersecurity get - BingNews https://killexams.com/pass4sure/exam-detail/SC-100 Search results Killexams : Microsoft Cybersecurity get - BingNews https://killexams.com/pass4sure/exam-detail/SC-100 https://killexams.com/exam_list/Microsoft Killexams : 43 Trillion Security Data Points Illuminate Our Most Pressing Threats

The "Microsoft Digital Defense Report" is a compilation of insights from 43 trillion daily security signals that provides organizations with a high-level picture of the threat landscape and current state of cybersecurity. This annual report aggregates security data from organizations and consumers across the cloud, endpoints, and the intelligent edge to help better predict what attackers will do next.

Keep practicing for a high-level overview of our findings, and click here to access the full report.

The State of Cybercrime

2022 saw a significant increase in indiscriminate phishing and credential theft to gain information for targeted ransomware, data exfiltration and extortion, and business email compromise attacks. Human-operated ransomware was the most prevalent type of ransomware attack observed, with one-third of targets successfully compromised and 5% ransomed. The evolving cybercrime-as-a-service (CaaS) economy is also a concern, as Microsoft blocked 2.75 million site registrations successfully to get ahead of criminal actors that planned to use them to engage in global cybercrime.

During ransomware recovery engagements, 93% of Microsoft investigations revealed insufficient privilege access and lateral movement controls. The most effective defense against ransomware includes multifactor authentication (MFA), frequent security patches, and zero-trust principles across network architecture.

The Nature of Nation-State Threats

Nation-state cyber threat groups have shifted from exploiting the software supply chain to exploiting the IT services supply chain. Oftentimes they target cloud solutions and managed services providers to reach downstream customers in government, policy, and critical infrastructure sectors.

Nation-state actors are also getting savvier, pursuing new and unique tactics to deliver attacks and evade detection in response to strengthened cybersecurity postures. Zero-day vulnerabilities are particularly key for initial exploitation. On average, it takes only 14 days for an exploit to become available in the wild after a vulnerability is publicly disclosed. These zero-day exploits are often discovered by other actors and reused broadly in a short period of time, leaving unpatched systems at risk.

Attacks on Devices and Infrastructure

Did you know that 68% of "Microsoft Digital Defense Report" respondents believe that adopting Internet of Things/operations technology (IoT/OT) is critical to their strategic digital transformation? Yet 60% of those same respondents recognize that IoT/OT security is one of the least secured aspects of their infrastructure. Attacks against remote management devices are on the rise, with more than 100 million attacks observed in May 2022 — a fivefold increase in the past year.

Accelerating digital transformation has increased the cybersecurity risk to critical infrastructure and cyber/physical systems. Likewise, growing IoT solutions have increased the number of attack vectors and the exposure risk of organizations. While policymakers are seeking to build trust in critical infrastructure cybersecurity through increased regulations, the public and private sector must collaborate to find a balance between compliance and truly effective cybersecurity practices.

Tackling Cyber Influence Operations

Democracy needs trustworthy information to flourish, yet we’ve observed a 900% year-over-year increase in the proliferation of deepfakes since 2019. AI-enabled media creation and manipulation make it easier than ever for cybercriminals to create highly realistic synthetic images, videos, audio, and text. This false content can then be optimized and disseminated to target audiences, challenging our collective understanding of the truth.

In response, governments, the private sector, and civil society must work together to increase transparency of these influence campaigns and to expose and disrupt their operations. We recommend implementing strong digital hygiene practices and considering ways to reduce any unintended enabling of cyber influence campaigns by your employees or your business practices. Business should support information literacy campaigns, civic engagement campaigns, and industry-specific counter-influence groups to help defend against propaganda and foreign influence.

The Path to Cyber Resilience

Nation-state actors have escalated their use of offensive cyber operations to destabilize governments and impact global trade operations. As these threats increase and evolve, it’s crucial to build cyber resilience into the fabric of the organization.

Basic security hygiene still protects against 98% of attacks, yet many threat actors succeed simply because these foundational security practices have not been followed. In fact, more than 90% of accounts that were compromised by password-based attacks did not have strong authentication practices in place. Organizations should enable MFA, apply zero-trust principles, implement modern anti-malware software, ensure all systems are kept up to date, and protect data by knowing where important information is located and whether the right systems are implemented.

Download the full "Microsoft Digital Defense Report" to better understand today’s cyber threat landscape. For even more details, check out our latest webinar, "Build Cyber Resilience by Leveraging Microsoft Experts' Digital Defense Learnings."

Explore more threat intelligence insights on Microsoft Security Insider.

Fri, 09 Dec 2022 02:36:00 -0600 en text/html https://www.darkreading.com/microsoft/43-trillion-security-data-points-illuminate-our-most-pressing-threats
Killexams : The top 5 reasons you should get and use a password manager © Provided by Android Police

Passwords are annoying to keep track of manually and are the most vulnerable link in the security chain. Even the latest and greatest Android phones can only partially protect us from weak passwords. Proper cybersecurity protocols must be in place since we rely on the internet more now than in the past. In comes password manager services with features such as safely storing our passwords, one-tap logins, and unique password generation. When you use everything they offer, you'll never want to go back to trying to remember or write down your passwords again.

We're currently on the verge of ditching passwords altogether for a more robust solution—the passwordless future. We will be able to replace passwords by combining biometrics, such as a fingerprint or facial scan, and new web security protocols. Microsoft, for example, is one of the first major tech companies to offer a passwordless sign-in option to the public. You enter your Microsoft email address, check the authenticator app on your smartphone, and approve your login attempt when asked. You'll never have to type a password again.

1. There's only one true password to remember

Since we have to create a new password for every account we make online, keeping track of each one can become a chore. Although a red flag for security reasons, some people reuse or share passwords for multiple accounts without thinking twice.

The chances are low that the average user will be interested in using a unique password for each account while remembering them all. A benefit to a password manager is that you only need to keep track of a single primary password. Nothing more, nothing less.

Only having to worry about a single password may be helpful for online security today, but this is merely a stopgap. Entirely removing the password aspect from our accounts is the ultimate goal in the future. We're starting to see less reliance on complex passwords as we inch toward making that a reality. Password manager services such as LastPass, Bitwarden, and Dashlane offer a passwordless login feature that you can use to sign in to your account. As time goes by, we'll continue to see more companies, websites, and apps provide a passwordless login feature.

2. You can lock passwords behind your biometrics for safekeeping

There isn't a single device that launches without biometrics these days, be it a fingerprint scanner or face unlocking features. As such, the added layer of locking and authenticating passwords in this manner has become more accessible physically for the general consumer. Biometrics has played a vital role in cybersecurity since it makes it more difficult for hackers to get around. In most cases, these cybercriminals need physical access to your device to decrypt your data.

Most password manager apps allow you to add a biometrics lock before they can be opened, which should ease your mind. This form of multifactor authentication allows only you to access the password manager on your smartphone. As we continue to push for a truly passwordless future, locking our passwords behind biometrics keeps these accounts more secure than ever.

3. Apps and websites can be autofilled with your saved account credentials

One of the main reasons to have a password manager is to avoid manually typing in your account credentials all the time. Most password managers have an autofill feature, which works across multiple operating systems for apps, websites, and web browsers.

Having your email address and password filled in automatically allows you to log in to each account effortlessly. And in most cases, you can require biometrics, such as a fingerprint, before it inputs your account details. This is another way to keep others from accessing your passwords or accounts, which enhances your online security. As such, you can learn how to find out if your old or current passwords have been leaked online.

4. Unique passwords can be randomly generated for increased security

There are still people in 2022 who continue using phrases such as 123456, password, and qwerty to protect their accounts. This is scary and concerning in our modern smartphone era, where everything we do is online. Our smartphones house private and personal information unique to us as individuals, including messages, contacts, photos, and videos. And many of us access our bank accounts and credit cards using their respective apps. Not securing your account login information is risky, more so now than ever before, as we have shifted to a mobile-first world.

You can increase your password strength by combining uppercase and lowercase letters with a random assortment of symbols. A password manager can do this for you to generate unique passwords for each of your accounts. You won't even know your passwords, which is what you want since you'll be saving them to your password manager. You'll be able to lock them behind your biometrics and autofill them when needed, giving you the best of both worlds. This helps bridge the security gap until we can do away with passwords for good in the future.

5. Your passwords are safely stored and encrypted for ease of mind

Keeping your saved passwords or credit card numbers in a plain text file on your computer isn't the safest way to store them, especially since it's unencrypted. Anyone with access to your computer, either locally or remotely, can open the document and view your account credentials with zero effort. And it doesn't matter how strong or weak your passwords are. They will be immediately exposed in easy-to-read text.

A password manager stores your passwords using the highest level of encryption, keeping them safe from outside threats. This includes hackers and malware infections looking to swipe your personal details without your knowledge. With phishing attacks, data breaches, and identity theft on the rise, you'll want to guard yourself against all potential online threats and vulnerabilities. Most modern password managers support the latest AES 256-bit encryption, which uses a 256-bit key length to encrypt and decrypt your data safely.

You are the only one who has access to these unique encryption keys, not even the password manager service. In most cases, you can pick where to store your passwords, giving you freedom of choice. Using a smartphone or computer to secure passwords offline is effective but risky. For example, if you lose access to that device, your passwords may be gone forever if you don't have a backup. Using a cloud-based solution to store them on an encrypted server is typically what most users do to avoid the headache.

What's a good free password manager service?

Some have advised against using free built-in password managers in the past, but that's less of an issue today. Google's Password Manager, for example, is free to use with your Google account and offers various features to Improve your experience. You can generate strong passwords by tapping a button, get notified if your passwords have been compromised, and access your passwords across all major platforms. Using an iPhone, you can autofill your iOS app and website logins via Chrome to make your life easier. No more typing them in or using the Apple Safari web browser.

Samsung Galaxy smartphone users can tap into Samsung Pass. You can securely store passwords in your Trust Zone along with usernames, bank cards, and addresses. The service is free to use with your Samsung account, so that's a big plus. You can't go wrong here if you're heavily invested in the Samsung ecosystem. One downside is that Samsung Pass only fills in website logins via the Samsung Internet app. This option might not appeal to those who prefer the Google Chrome web browser over everything else.

What's a good paid password manager service?

For paid password manager apps, you'll often get a few extra options or perks not typically found in the free version counterpart. LastPass offers features such as random password generation, autofill for simple logins, and access to your password across multiple devices. Some premium features include encrypted storage for your files, dark web monitoring to keep your accounts safe, and a dashboard to view your security statistics. LastPass is one of the most popular password managers, so you can feel confident knowing it has a reputation for being well-liked.

Should you use a free or paid password manager service?

We mentioned Google Password Manager, Samsung Pass, and LastPass as a few examples, but should you use any of them? It comes down to what you need and which service or company you trust to keep your data safe. All three options are strong contenders in their own regard.

Google's free-to-use Password Manager has many features that rival most premium paid services. Samsung Pass integrates well with Samsung's ecosystem but lacks proper Google Chrome support for website logins. LastPass has a huge following and unique features that Google and Samsung don't offer. If you can't decide which to choose, we have a handy guide about the best password managers to help you out.

Using a password manager can make your login experience better and more secure

When it comes down to it, there's no such thing as a good password, regardless of how complex you make them. Using a password manager has many benefits that allow you to ditch the old way of doing things without looking back. They are designed to protect your online digital life, from securely storing your passwords to using the autofill feature for easy account logins. As we inch closer to a passwordless future, we can use them to organize and store our passwords until passwords are no longer needed.

Biometrics and password managers are vital to the passwordless future. However, we also require two-factor authentication to bring everything together. You can learn about two-factor authentication and why you should use it to secure as many of your online accounts as possible.

Mon, 05 Dec 2022 20:17:15 -0600 en-US text/html https://www.msn.com/en-us/news/technology/the-top-5-reasons-you-should-download-and-use-a-password-manager/ar-AA14Xxzm
Killexams : New Truebot Malware Variant Leveraging Netwrix Auditor Bug and Raspberry Robin Worm

Cybersecurity researchers have reported an increase in TrueBot infections, primarily targeting Mexico, Brazil, Pakistan, and the U.S.

Cisco Talos said the attackers behind the operation have moved from using malicious emails to alternative delivery methods such as the exploitation of a now-patched remote code execution (RCE) flaw in Netwrix auditor as well as the Raspberry Robin worm.

"Post-compromise activity included data theft and the execution of Clop ransomware," security researcher Tiago Pereira said in a Thursday report.

TrueBot is a Windows malware downloader that's attributed to a threat actor tracked by Group-IB as Silence, a Russian-speaking crew believed to share associations with Evil Corp (aka DEV-0243) and TA505.

The first-stage module functions as an entry point for subsequent post-exploitation activities, including information theft using a hitherto unknown custom data exfiltration utility dubbed Teleport, the cybersecurity firm said.

The use of Raspberry Robin – a worm mainly spread through infected USB drives – as a delivery vector for TrueBot was highlighted recently by Microsoft, which it said is part of a "complex and interconnected malware ecosystem."

In what's a further sign of enmeshed collaboration with other malware families, Raspberry Robin has also been observed deploying FakeUpdates (aka SocGholish) on compromised systems, ultimately leading to ransomware-like behavior linked to Evil Corp.

Microsoft is tracking the operators of the USB-based malware as DEV-0856 and the Clop ransomware attacks that happen via Raspberry Robin and TrueBot under the emerging threat cluster DEV-0950.

"DEV-0950 traditionally uses phishing to acquire the majority of their victims, so this notable shift to using Raspberry Robin enables them to deliver payloads to existing infections and move their campaigns more quickly to ransomware stages," the Windows maker noted in October 2022.

The latest findings from Cisco Talos show that the Silence APT carried out a small set of attacks between mid-August and September 2022 by abusing a critical RCE vulnerability in Netwrix auditor (CVE-2022-31199, CVSS score: 9.8) to get and run TrueBot.

The fact that the bug was weaponized merely a month after its public disclosure by Bishop Fox in mid-July 2022 suggests that "attackers are not only on the lookout for new infection vectors, but are also able to quickly test them and incorporate them into their workflow," Pereira said.

TrueBot infections in October, however, entailed the use of a different attack vector – i.e., Raspberry Robin – underscoring Microsoft's assessment about the USB worm's central role as a malware distribution platform.

The primary function of TrueBot is to collect information from the host and deploy next-stage payloads such as Cobalt Strike, FlawedGrace, and Teleport. This is followed by the execution of the ransomware binary after harvesting relevant information.

The Teleport data exfiltration tool is also notable for its ability to limit upload speeds and file sizes, thereby causing the transmissions to go undetected by monitoring software. On top of that, it can erase its own presence from the machine.

A closer look at the commands issued via Teleport reveals that the program is being exclusively used to collect files from OneDrive and Downloads folders as well as the victim's Outlook email messages.

"The Raspberry Robin delivery led to the creation of a botnet of over 1,000 systems that is distributed worldwide, but with particular focus on Mexico, Brazil, and Pakistan," Pereira said.

The attackers, however, appear to have switched to an unknown TrueBot distribution mechanism starting in November, with the vector succeeding in co-opting over 500 internet-facing Windows servers located in the U.S., Canada, and Brazil into a botnet.


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Fri, 09 Dec 2022 03:15:00 -0600 en text/html https://thehackernews.com/2022/12/new-truebot-malware-variant-leveraging.html
Killexams : This broken ransomware can't decrypt your files, even if you pay the ransom
Image: Getty / 5m3photos

Victims of a recently uncovered form of ransomware are being warned not to pay the ransom demand, simply because the ransomware isn't able to decrypt files – it just destroys them instead. 

Coded in Python, Cryptonite ransomware first appeared in October as part of a free-to-download open-source toolkit – available to anyone with the skills required to deploy it in attacks against Microsoft Windows systems, with phishing attacks believed to be the most common means of delivery.  

But analysis of Cryptonite by cybersecurity researchers at Fortinet has found that the ransomware only has "barebones" functionality and doesn't offer a means of decrypting files at all, even if a ransom payment is made. 

Also: Cybersecurity: These are the new things to worry about in 2023

Instead, Cryptonite effectively acts as wiper malware, destroying the encrypted files, leaving no way of retrieving the data. 

But rather than this being an intentionally malicious act of destruction by design, researchers suggest that the reason Cryptonite does this is because the ransomware has been poorly put together.  

A basic design and what's described as a "lack of quality assurance" means the ransomware doesn't work correctly because a flaw in the way it's been put together means if Cryptonite crashes or is just closed, it leaves no way to recover encrypted files. 

There's also no way to run it in decryption-only mode – so every time the ransomware is run, it re-encrypts everything with a different key. This means that, even if there was a way to recover the files, the unique key probably wouldn't work – leaving no way to recover the encrypted data. 

"This demo demonstrates how a ransomware's weak architecture and programming can quickly turn it into a wiper that does not allow data recovery," said Gergely Révay, security researcher at Fortinet's FortiGuard Labs. 

"Although we often complain about the increasing sophistication of ransomware samples, we can also see that oversimplicity and a lack of quality assurance can also lead to significant problems," he added. 

Also: Cybersecurity jobs: Five ways to help you build your career

It's the victim of the ransomware attack that feels those problems, as they're left with no means of restoring their network – even if they've made a ransom payment.  

The case of Cryptonite ransomware also serves as a reminder that paying a ransom is never a certain that the cyber criminals will provide a decryption key, or if it will work properly.   

Cyber agencies, including CISA, the FBI and the NCSC, recommend against paying the ransom because it only serves to embolden and encourage cyber criminals, particularly if they can acquire ransomware at a low cost or for free. 

The slightly good news is that it's now harder for wannabe cyber criminals to get their hands on Cryptonite, as the original source code has been removed from GitHub. 

In addition to this, the simple nature of the ransomware also means that it's easy for antivirus software to detect – so it's recommended antivirus software is installed and kept up to date. 

MORE ON CYBERSECURITY

Tue, 06 Dec 2022 02:58:00 -0600 en text/html https://www.zdnet.com/article/this-badly-made-ransomware-cant-decrypt-your-files-even-if-you-pay-the-ransom/
Killexams : The Download: cybersecurity’s next act, and mass protests in China

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.

What’s next in cybersecurity

In the world of cybersecurity, there is always one certainty: more hacks. That is the unavoidable constant in an industry that will spend an estimated $150 billion worldwide this year without being able, yet again, to actually stop hackers.

This past year has seen Russian government hacks aimed at Ukraine; more ransomware against hospitals and schools—and against whole governments too; a seemingly endless series of costly crypto hacks; and high-profile hacks of companies like Microsoft, Nvidia, and Grand Theft Auto maker Rockstar Games, the last hack allegedly carried out by teenagers.

But while all these types of hacks will continue next year and in the near future, cybersecurity experts don’t believe next year will be all doom and gloom for cybersecurity. Read the full story to find out why.

—Lorenzo Franceschi-Bicchierai


Take a look back over some of this year’s most thought-provoking cyber security stories:

+ Erik Prince wants to sell you a “secure” smartphone that’s too good to be true. MIT Technology Review obtained Prince’s investor presentation for the “RedPill Phone” back in August, which promised more than it could possibly deliver. Read the full story.

+ Hackers linked to China have been targeting human rights groups for years. A hacking group linked to China has spent the last three years targeting human rights organizations, think tanks, news media, and agencies of multiple foreign governments. Read the full story.+ The US military wants to understand the most important software on Earth. Open-source code runs on every computer on the planet—and keeps America’s critical infrastructure going. DARPA is thinking about whether it can be trusted. Read the full story.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Chinese protestors are rejecting zero covid
It’s the widest demonstration of dissent that President Xi Jinping has ever faced. (Economist $)
+ News of the protests on Twitter has been deliberately obscured by pornography. (WP $)
+ Why demonstrators have been holding up blank sheets of paper. (BBC)
+ The protests are nationwide and multi-faceted. (FT $)
+ The protests have dealt Xi’s reputation a hammer blow. (Nikkei Asia)

2 Elon Musk has gone to war with Twitter’s advertisers
It seems a risky way to convince them that the platform is a safe and secure place to spend their money. (FT $)
+ Twitter users who criticize Elon Musk claim they’re being censored. (Insider $)
+ Musk is backing the fact-checking feature that’s corrected his own assertions. (WSJ $)
+ Republicans are gaining a lot of new followers. (WP $)

3 Bitcoin ATMs aren’t getting much use these days
Convenience store owners are increasingly unconvinced they’re worth the hassle. (Bloomberg $)
+ The Bahamian authorities are still investigating FTX. (Reuters)
+ Meet the crypto traders who actually benefited from FTX’s collapse. (The Information $)
+ It’s okay to opt out of the crypto revolution. (MIT Technology Review)

4 Encouraging self-harm online could be criminalized in the UK 
It currently falls into the gray area of ‘legal but harmful.’ (TechCrunch)

5 Cybercrime is sweeping across Africa
The rapid growth in internet connectivity has gifted criminals ample opportunities to scam new victims. (The Guardian)
+ There are plenty of scam emails circulating in the US, too. (Vox)
+ Fake reviews are (still) a huge problem too. (Fast Company $)

6 The high cost of Chinese electric vehicles
Nickel extraction is wreaking havoc on Indonesia’s environment. (Rest of World)
+ Chinese electric cars are becoming easier to buy in the US. (WP $)
+ China is betting big on another gas engine alternative. (MIT Technology Review)

7 What do DALL-E 2 and drug development projects have in common?
They’re both using generative AI. (Fast Company $)

8 It’s getting harder to hear what’s happening on TV
Sound mixing is often made for giant theaters. (WSJ $)

9 Singers are deepfaking their voices
Your favorite new artist could, in fact, be a vocal clone. (Wired $)
+ Inside the strange new world of being a deepfake actor. (MIT Technology Review)
+ A new AI is rendering computer graphics at impressive speeds. (IEEE Spectrum)

10 Deleting your entire inbox isn’t as traumatic as you’d imagine
Some might even recommend it. (The Atlantic $)

Quote of the day

“These kids who came from nowhere have more influence than Mickey Mouse.”

—Eyal Baumel, a strategist for YouTube personalities, explains how the Vashketov family became mega-famous on that platform to the Wall Street Journal.

CYBER WEEKEND SALE: Up to 50% off our innovative reporting

Today is your last chance to save up to 50% off a Digital + Print subscription to MIT Technology Review.

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The big story

Technology can help us feed the world, if we look beyond profit

December 2020

We won’t easily forget how we thinking about food in the first days of the pandemic: empty shelves, scarce products, and widespread hoarding became an alarming reality around the world.

The shock of the virus’s first wave exposed the inner workings of our interconnected system of food creation and delivery—and its weak spots—to many of us who’d never given it a second thought. There may yet be more unpleasant surprises in store. But it’s worth examining how we got to this point, and how to change things for the better. Read the full story.

—Fabio Parasecoli

We can still have nice things

A place for comfort, fun and distraction in these weird times. (Got any ideas? Drop me a line or tweet 'em at me.)

+ This fun Twitter account documents the best and worst food available at football (or, if you prefer, soccer) matches around the world.
+ I think it’s high time I tried out the Pomodoro technique.
+ They weren’t kidding when they called it a giant goldfish.
+ Imagine the tunes this bone flute could have played hundreds of years ago.
+ Jumping on a trampoline covered in powder paint is every bit as messy as you’d imagine it’d be.

Mon, 28 Nov 2022 01:15:00 -0600 en text/html https://www.technologyreview.com/2022/11/28/1063754/download-cybersecurity-next-act-mass-protests-china/
Killexams : North Korean Hackers Spread AppleJeus Malware Disguised as Cryptocurrency Apps

The Lazarus Group threat actor has been observed leveraging fake cryptocurrency apps as a lure to deliver a previously undocumented version of the AppleJeus malware, according to new findings from Volexity.

"This activity notably involves a campaign likely targeting cryptocurrency users and organizations with a variant of the AppleJeus malware by way of malicious Microsoft Office documents," researchers Callum Roxan, Paul Rascagneres, and Robert Jan Mora said.

The North Korean government is known to adopt a three-pronged approach by employing malicious cyber activity that's orchestrated to collect intelligence, conduct attacks, and generate illicit revenue for the sanctions hit nation. The threats are collectively tracked under the name Lazarus Group (aka Hidden Cobra or Zinc).

"North Korea has conducted cyber theft against financial institutions and cryptocurrency exchanges worldwide, potentially stealing hundreds of millions of dollars, probably to fund government priorities, such as its nuclear and missile programs," per the 2021 Annual Threat Assessment released by U.S. intelligence agencies.

Earlier this April, the Cybersecurity and Infrastructure Security Agency (CISA) warned of an activity cluster dubbed TraderTraitor that targets cryptocurrency exchanges and trading companies through trojanized crypto apps for Windows and macOS.

While the TraderTraitor attacks culminate in the deployment of the Manuscrypt remote access trojan, the new activity makes use of a supposed crypto trading website named BloxHolder, a copycat of the legitimate HaasOnline platform, to deliver AppleJeus via an installer file.

AppleJeus, first documented by Kaspersky in 2018, is designed to harvest information about the infected system (i.e., MAC address, computer name, and operating system version) and get shellcode from a command-and-control (C2) server.

The attack chain is said to have undergone a slight deviation in October 2022, with the adversary shifting from MSI installer files to a booby-trapped Microsoft Excel document that uses macros to get a remotely hosted payload, a PNG image, from OpenDrive.

The idea behind the switch is likely to reduce static detection by security products, Volexy said, adding it couldn't obtain the image file ("Background.png") from the OpenDrive link but noted it embeds three files, including an encoded payload that's subsequently extracted and launched on the compromised host.

"The Lazarus Group continues its effort to target cryptocurrency users, despite ongoing attention to their campaigns and tactics," the researchers concluded.


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Sun, 04 Dec 2022 22:04:00 -0600 en text/html https://thehackernews.com/2022/12/north-korean-hackers-spread-applejeus.html
Killexams : Top 5 stories of the week: Nvidia and OpenAI updates, 2023 predictions for cybersecurity, and more

Check out the on-demand sessions from the Low-Code/No-Code Summit to learn how to successfully innovate and achieve efficiency by upskilling and scaling citizen developers. Watch now.


As we enter December, marking the year’s end and begin to look ahead to what’s on the horizon for the tech industry as we approach 2023, experts across a range of companies have unveiled their predictions, insights and even a glance at up-and-coming innovations.

Even in the midst of a possible recession, it’s clear that artificial intelligence (AI) experts expect innovation to continue — especially when it comes to generative AI. In fact, this week, Jensen Huang, CEO of Nvidia shared insights on the extensive use cases generative AI may offer for the metaverse, including the growing demand to fill the virtual world with 3D and graphic assets. 

Relatedly, OpenAI, the company behind generative AI tools DALL-E and GPT-3, noted this week that it’s working on a new AI-powered language model which will become part of the GPT-3 family. Reportedly the model, GPT-3.5, will be able to handle more complex instructions and in turn produce higher quality results. 

AI advances in the medical field also made the news this week. Nvidia announced it’s working to better integrate AI models into clinical workflows and also aiming to bring simplicity to medical imaging  — an area that Harvard Medical School’s AI research team is also working on separately. 

Event

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With the many technological advances across industries comes discussions about cybersecurity vulnerabilities as well. 2022 was a year of many wins and also concerns for IT and security professionals. Just as a Twitter API breach exposed the information of 5.4 million users, which was recently made available for free by hackers — security continues to be an ever-changing landscape with rapidly shifting targets. To gain insight into the biggest threats, VentureBeat spoke to 31 CISOs t from companies including Google, IBM, Microsoft, AWS and dozens of others about what they are paying close attention to heading into the new year.

Here’s more from our top 5 tech stories of the week:

  1. How generative AI could create assets for the metaverse
    Jensen Huang, CEO of AI and graphics chipmaker Nvidia, believes that generative AI will be transformational and it’s just getting started. One of its biggest applications could be with the metaverse, which has huge demands for content as developers need to fill out virtual worlds with 3D assets. Companies like Stable Diffusion, Promethean AI and Ludo AI are using these technologies to automatically generate artwork and other assets for gaming and metaverse applications.

    Many metaverse companies are hoping that generative AI will help provide the resources to help them build out their worlds. Huang believes you will see progress when you enter more and more prompts — such as text to flesh out a concept — and the concept imagery gets better and better.


  1. OpenAI debuts ChatGPT and GPT-3.5 series as GPT-4 rumors fly 
    As GPT-4 rumors fly around NeurIPS 2022 this week in New Orleans (including whispers that details about GPT-4 will be revealed there), OpenAI has managed to make plenty of news in the meantime.

    On Monday, the company announced a new model in the GPT-3 family of AI-powered large language models (LLMs), text-davinci-003, part of what it calls the “GPT-3.5 series,” that reportedly improves on its predecessors by handling more complex instructions and producing higher-quality, longer-form content.


  1. Twitter API security breach exposes 5.4 million users’ data
    In July, this year, cybercriminals began selling the user data of more than 5.4 million Twitter users on a hacking forum after exploiting an API vulnerability disclosed in December 2021. 

    Recently, a hacker released this information for free, just as other researchers reported a breach affecting millions of accounts across the EU and U.S.


  1. The future of AI and medical imaging, from Nvidia to Harvard
    Nvidia announced this week at the annual meeting of the Radiology Society of North America (RSNA) that MONAI, an open-source medical-imaging AI framework accelerated by Nvidia, is making it easier to integrate AI models into clinical workflows with MONAI Application Packages (MAPs), delivered through MONAI Deploy.

    Nvidia and King’s College London introduced MONAI in April 2020 to simplify AI medical imaging workflows. This helps transform raw imaging data into interactive digital twins to Improve analysis or diagnostics, or guide surgical instruments. The development and adoption of the platform now has over 600,000 downloads, half of these in the last six months.


  1. 31 CISOs share their security priorities and predictions for 2023
    2022 was a pivotal year in the cyberthreat landscape. Securing the software supply chain and the open-source software ecosystem, implementing zero trust, and educating employees about the risks of social engineering and phishing attempts are just some of the areas that CISOs are evaluating to mitigate potential risks.

    Executives from Google, Microsoft, AWS, IBM and more told VentureBeat what they predict for the cybersecurity sector in the coming year and what is top of mind for them going forward. 


VentureBeat's mission is to be a digital town square for technical decision-makers to gain knowledge about transformative enterprise technology and transact. Discover our Briefings.

Sat, 03 Dec 2022 06:00:00 -0600 Ashleigh Hollowell en-US text/html https://venturebeat.com/ai/top-5-stories-of-the-week-nvidia-and-openai-updates-2023-predictions-for-cybersecurity-and-more/
Killexams : CRITICALSTART® Recognized with Microsoft Checked Managed XDR Solution Status

PLANO, Texas, Dec. 6, 2022 /PRNewswire/ -- Critical Start, a leading provider of Managed Detection and Response (MDR) cybersecurity solutions today announced it has achieved Microsoft Checked Managed Extended Detection and Response (MXDR) solution status. By achieving this status, Critical Start has proven their robust MXDR services including a Security Operation Center (SOC) with 24/7/365 proactive hunting, monitoring, and response capabilities all built on tight integrations with the Microsoft Security platform. This solution combines expert-trained technology with human-led services and has been Checked by Microsoft engineers.

(PRNewsfoto/Critical Start)

"Critical Start and Microsoft share a longstanding commitment to collaboration, helping our shared customers achieve the most favorable security outcomes and maximize the value of their Microsoft Security solutions," said Randy Watkins, CTO at Critical Start.  "We're proud of our joint efforts to deliver tightly integrated MDR services that empower our customers to stay ahead of adversaries and prevent security breaches."

"With malicious attacks on the rise, we understand security is front and center for our customers. That is why I am excited to congratulate Critical Start on achieving Microsoft Verified: Managed Extended Detection and Response solution status. Their solution closely integrates with Microsoft 365 Defender and Microsoft Sentinel and has been Checked by Microsoft Security engineering to ensure that it provides comprehensive service coverage across the Microsoft Security portfolio." – Rob Lefferts, CVP, Modern Protection and SOC, Microsoft

Critical Start is part of the Microsoft Intelligent Security Association (MISA). "The Microsoft Intelligent Security Association is comprised of some the most reliable and trusted security companies across the globe," said Maria Thomson, Microsoft Intelligent Security Association Lead. "Our members share Microsoft's commitment to collaboration within the cybersecurity community to Improve our customers' ability to predict, detect, and respond to security threats faster. We're thrilled to recognize and welcome Critical Start's MXDR solution to the MISA portfolio."

Critical Start has a well-established history of alignment with Microsoft, dating back to the early days of the Microsoft Security suite. The company was an initial member of the Microsoft Security Partner Advisory Council, and is currently a Design Build partner, a MISA member, a Microsoft security solutions partner, and an inaugural member of the MXDR Partner program.

Additional information on Critical Start's MXDR collaboration with Microsoft is available on the Critical Start blog.  For details on all of Critical Start's services for Microsoft, visit the Critical Start Microsoft solutions website.

About Critical Start

Today's enterprise faces radical, ever-growing, and ever-sophisticated multi-vector cyber-attacks. Facing this situation is hard, but it doesn't have to be. Critical Start simplifies breach prevention by delivering the most effective managed detection and incident response services powered by the Zero Trust Analytics Platform™ (ZTAP™) with the industry's only Trusted Behavior Registry™ (TBR) and MOBILESOC®. With 24x7x365 expert security analysts, and Cyber Research Unit (CRU), we monitor, investigate and remediate alerts swiftly and effectively, via contractual Service Level Agreements (SLAs) for Time to Detection (TTD) and Median Time to Resolution (MTTR), and 100% transparency into our service. For more information, visit criticalstart.com. Follow Critical Start on LinkedIn, Twitter, Facebook, Instagram.

Cision

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SOURCE Critical Start

Tue, 06 Dec 2022 00:00:00 -0600 en-US text/html https://finance.yahoo.com/news/criticalstart-recognized-microsoft-verified-managed-140000534.html
Killexams : Earning A Ph.D. In Cybersecurity: Everything You Need To Know

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations.

A Ph.D. in cybersecurity prepares graduates for advanced, high-level job opportunities, including roles in research, education and management.

Cybersecurity Ph.D. programs allow students and professionals to build on their knowledge and skills. Candidates gain experience working with emerging technologies across artificial intelligence, data science and cloud computing to optimize organizational performance. This article overviews cybersecurity doctoral degree options, including standard admission requirements, common coursework and potential career paths.

What to Expect From a Ph.D. in Cybersecurity

A Ph.D. in cybersecurity provides students with a comprehensive education encompassing technology, data science, leadership, management, ethics and policy. Requirements, course loads and curricula for these programs vary by school. In most cases, students need to complete between 50 and 70 credits, which typically takes three to seven years.

Several components make up the Ph.D. curriculum, including professional research and theory, an extensive literature review and dissertation preparation. In addition to coursework, Ph.D. students must fulfill teaching and research responsibilities.

Core concepts and syllabus can include:

  • Machine learning
  • Information theory
  • Applied cryptology
  • Theory of computation
  • Artificial intelligence
  • Cyber law
  • Network security

Doctor of Philosophy vs. Doctor of Science vs. Doctor of Information Technology

When deciding which cybersecurity doctoral program to pursue, you can choose from the following degree options:

  • Ph.D. in cybersecurity
  • Doctor of science (D.Sc.) in cybersecurity
  • Doctor of information technology (DIT)

Ph.D. in Cybersecurity

In general, a Ph.D. in cybersecurity is a research-based degree program that prepares graduates for advanced roles in academia. This degree focuses on research and theory, catering to students and professionals looking to expand their teaching opportunities and become professors or researchers.

D.Sc. in Cybersecurity

A D.Sc. focuses on practical applications of theory in management and leadership roles. Students may research cybersecurity’s emerging theoretical and technical components. This degree suits students who are interested in policy development.

DIT

A DIT program serves professionals who are looking to advance their knowledge and expertise in technology and computing. Learners may develop the skills needed to lead an organization. Students can choose a specialization, such as cybersecurity, computer science or data science.

What Kinds of Exams are Required During a Ph.D. Program?

In addition to coursework and a dissertation, students working toward their cybersecurity doctorate must complete exams. In most Ph.D. programs, learners must take three exams.

  • A qualifying exam, which occurs during the early stages of the program
  • A preliminary test to demonstrate a candidate’s readiness to begin their dissertation and research
  • The final exam, through which a candidate defends their dissertation and research work

Common Courses in a Cybersecurity Ph.D.

Coursework for cybersecurity Ph.D. programs varies among schools. Each program sets a unique curriculum. Below you’ll find just a few examples and variations of common course titles for cybersecurity doctoral programs.

Advanced Security Risk Management and Assessment

Courses on advanced security risk management and assessment provide an overview of methodologies for strategic decision-making. Students analyze various management techniques to develop cyber defense procedures to reduce and address breaches.

Research and Practice in Information Technology

In courses on research and practice in information technology, students analyze research across the spectrum of IT disciplines. Learners review concepts, methodologies and techniques used in computer science, information systems, information management and software engineering research.

This course introduces students to key research paradigms, including the principles of research ethics, design and methods of data collection and analysis as relevant to IT research.

Law, Policy, Ethics and Compliance

Courses on law, policy, ethics and compliance provide an overview of legal, ethical and policy-related cybersecurity issues. Students analyze domestic and international security law, compliance issues and legal principles. Learners critically evaluate policy documents across business sectors to understand how to comply with varying laws and regulations while addressing cybersecurity challenges.

Dissertation

Each doctoral candidate must write a dissertation, or a formal research paper, that presents findings from original research carried out during the duration of the program under the guidance of faculty advisors. Students create the documentation for their dissertation topic, obtain approval from advisors and submit any required information to their institution’s research board.

How to Get Admitted to a Cybersecurity Doctoral Program

The admission requirements for a cybersecurity doctoral program can differ depending on the school. Typically, applicants must have at least an undergraduate degree, such as a bachelor’s degree in cybersecurity. However, some programs require a master’s in cybersecurity or a related subject.

Ph.D. students coming from undergraduate programs may earn their master’s degrees as they complete their doctoral requirements. Those coming from master’s programs may have to complete fewer credits to earn their doctorate.

In addition to submitting a completed application and paying any application fees, standard admission requirements typically include the following.

  • Submit undergraduate transcriptions.
  • Meet a minimum GPA requirement.
  • Submit GRE scores.
  • Submit letters of recommendation.
  • Write an admissions essay or personal statement.
  • Submit a resume or CV with relevant professional experience and educational accomplishments.

What Can You Do With a Ph.D. in Cybersecurity?

Is this cybersecurity degree worth it? A Ph.D. in cybersecurity can help you qualify for various management positions, teaching jobs, research roles and other career opportunities in the information security field.

Below we list some potential careers for cybersecurity doctoral graduates. Cybersecurity job requirements vary widely depending on the specific title and organization. While the main responsibilities for each role are generally consistent across the field, details may vary among industries and workplaces.

Chief Information Security Officer

Average Annual Salary: Over $171,000 per year
Qualifications: At least a master’s degree in cybersecurity, computer science, IT or a closely related field
Job Description: A chief information security officer (CISO) is a C-suite management role. These professionals oversee information and data security for an organization, along with IT. CISOs offer strategic oversight on the design, development, implementation and maintenance of security solutions. They ensure organizations are adhering to necessary regulations, protocols and legal obligations.

Director of Operations

Average Annual Salary: Over $95,000 per year
Qualifications: A master’s degree is the minimum educational requirement. Certifications and extensive experience can deliver you an advantage.
Job Description: A director of operations oversees an organization’s cybersecurity operations and incident responses. They are responsible for building and cultivating integrated teams to address cyberattacks and threats. These professionals are accountable for timely and strategic responses to risks and security threats.

Education Program Director

Average Annual Salary: Over $63,000 per year
Qualifications: At least a master’s degree and relevant work experience
Job Description: Education program directors design and implement educational programs for the public or members of an organization. These professionals oversee all aspects of organizational initiatives, budgets and hiring staff. Education program directors develop various educational materials, including the curriculum for classes and content for conferences and lectures.

Frequently Asked Questions About Cybersecurity Ph.D.s

Is it worth getting a Ph.D. in cybersecurity?

Earning a Ph.D. in cybersecurity can expand your career opportunities, increase your earning potential and help you qualify for high-level management positions. The Bureau of Labor Statistics (BLS) projects employment opportunities for information security specialists, including cybersecurity professionals, to grow by 35% from 2021 to 2031.

What can I do with a Ph.D. in cybersecurity?

A Ph.D. in cybersecurity is the highest academic credential available in the field. Depending on your degree option, you can qualify for positions in the education sector to teach, apply for leadership positions and pursue other high-level positions in the field.

Wed, 30 Nov 2022 12:56:00 -0600 Mariah St John en-US text/html https://www.forbes.com/advisor/education/phd-in-cyber-security/
Killexams : Impact of Imminent Microsoft's DCOM Hardening Patch on Companies' Industrial Control Systems (ICS)

IRVING, TEXAS. (December 1, 2022) ­­– Velta Technology and TXOne Networks Inc. are teaming to help organizations safeguard their industrial control systems (ICS) and avoid potential revenue disruptions ahead of an imminent Microsoft Windows Distributed Component Object Model (DCOM) hardening patch enablement. In the absence of a proper mitigation strategy, the DCOM hardening patch could potentially shut down ICS equipment impacting plant production and operations.

Beginning March 14, 2023, the Microsoft hardening patch can no longer be disabled and will trigger a forced update that strengthens authentication between DCOM clients and servers. The patch is a core component of automation software products from companies such as Rockwell Automation, GE, Honeywell, Siemens, and others.

“Organizations whose revenue depends on the continuous function of operational technology are officially on the clock and need to have a solution in place before March 14,” said Craig Duckworth, President and Co-Founder of Velta Technology.

Velta Technology and TXOne Networks have come together to offer organizations a solution to allow time for a more permanent fix to the imminent patch. Without the implementation of the interim solution, companies will need to either replace hardware systems and associated software or identify and rewrite the code for every affected piece of equipment in their operational technology (OT) environments.

Velta Technology and TXOne Networks have partnered to provide a cost-effective, time-efficient interim solution to maintain operations following the patch. Velta Technology’s industrial cybersecurity experts are utilizing TXOne Networks’ Stellar endpoint protection as a stopgap to the hardening patch, providing customers ample time to develop a more manageable, long-term solution.

“Our collaboration with Velta Technology surfaced the urgent market need for these DCOM-impacted operations,” said Jeff DePasse, Sr. Vice President of the Americas for TXOne Networks. “Velta Technology’s deep OT expertise paired with TXOne Networks’ Stellar technology creates this novel capability.”

Added Dino Busalachi, Chief Technology Officer and Velta Technology Co-Founder: “DCOM is embedded into most industrial control systems, and, unless you have an accurate asset inventory, this puts your plant floor at major risk for disruptions and outages. We are excited to partner with TXOne Networks to provide a unique, cost-effective stopgap that buys organizations valuable time to implement a permanent solution.”

To learn more about the DCOM patch, get our free ‘Get DCOM Ready’ Business Brief today.

 

About TXOne Networks Inc.

TXOne Networks Inc. offers cybersecurity solutions that ensure the reliability and safety of industrial control systems and operational technology environments through the OT zero trust methodology. TXOne Networks works together with both leading manufacturers and critical infrastructure operators to develop practical, operations-friendly approaches to cyber defense. TXOne Networks offers both network-based and endpoint-based products to secure the OT network and mission-critical devices in a real-time, defense-in-depth manner.

 About Velta Technology

Velta Technology specializes in Digital Safety and Cybersecurity for the industrial space. They understand industrial assets and infrastructure and bridge the gap between Industrial IoT and OT/IT convergence. The Velta Technology team is comprised of multi-disciplinary industrial manufacturing and critical infrastructure experts. They understand the differences between industrial and IT infrastructures and the toolsets required to secure them. They partner with leading solution providers in the industrial space allowing them to integrate digital safety solutions, expertise and tools, with existing technologies. To learn more, visit www.veltatech.com.

Mon, 05 Dec 2022 08:41:00 -0600 en text/html https://www.securityinfowatch.com/cybersecurity/press-release/21289067/txone-networks-impact-of-imminent-microsofts-dcom-hardening-patch-on-companies-industrial-control-systems-ics
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