Cyber Defense Advisors

Year: 2024

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  • February 29, 2024

How to Prioritize Cybersecurity Spending: A Risk-Based Strategy for the Highest ROI

As an IT leader, staying on top of the latest cybersecurity developments is essential to keeping your organization safe. But with threats coming from all around — and hackers dreaming up new exploits every day — how do you create proactive, agile cybersecurity strategies? And what cybersecurity approach gives you the most bang for your […]

Cyber News
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  • February 29, 2024

Lazarus Hackers Exploited Windows Kernel Flaw as Zero-Day in Recent Attacks

The notorious Lazarus Group actors exploited a recently patched privilege escalation flaw in the Windows Kernel as a zero-day to obtain kernel-level access and disable security software on compromised hosts. The vulnerability in question is CVE-2024-21338 (CVSS score: 7.8), which can permit an attacker to gain SYSTEM privileges. It was resolved by Microsoft earlier this […]

Cyber News
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  • February 29, 2024

New Backdoor Targeting European Officials Linked to Indian Diplomatic Events

A previously undocumented threat actor dubbed SPIKEDWINE has been observed targeting officials in European countries with Indian diplomatic missions using a new backdoor called WINELOADER. The adversary, according to a report from Zscaler ThreatLabz, used a PDF file in emails that purported to come from the Ambassador of India, inviting diplomatic staff to a wine-tasting […]

Cyber News
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  • February 29, 2024

Lazarus Exploits Typos to Sneak PyPI Malware into Dev Systems

The notorious North Korean state-backed hacking group Lazarus uploaded four packages to the Python Package Index (PyPI) repository with the goal of infecting developer systems with malware. The packages, now taken down, are pycryptoenv, pycryptoconf, quasarlib, and swapmempool. They have been collectively downloaded 3,269 times, with pycryptoconf accounting for the most downloads at 1,351. “The […]

Cyber News
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  • February 29, 2024

Chinese Hackers Exploiting Ivanti VPN Flaws to Deploy New Malware

At least two different suspected China-linked cyber espionage clusters, tracked as UNC5325 and UNC3886, have been attributed to the exploitation of security flaws in Ivanti Connect Secure VPN appliances. UNC5325 abused CVE-2024-21893 to deliver a wide range of new malware called LITTLELAMB.WOOLTEA, PITSTOP, PITDOG, PITJET, and PITHOOK, as well as attempted to maintain persistent access […]

Cyber News
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  • February 29, 2024

President Biden Blocks Mass Transfer of Personal Data to High-Risk Nations

U.S. President Joe Biden has issued an Executive Order that prohibits the mass transfer of citizens’ personal data to countries of concern. The Executive Order also “provides safeguards around other activities that can give those countries access to Americans’ sensitive data,” the White House said in a statement. This includes sensitive information such as genomic […]

Cyber News
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  • February 29, 2024

Smashing Security podcast #361: Wireless charging woe, AI romance apps, and ransomware revisited

Your smartphone may be toast – if you use a hacked wireless charger, we take a closer look at the latest developments in the unfolding LockBit ransomware drama, and Carole dips her toe into online AI romance apps. All this and much much more is discussed in the latest edition of the “Smashing Security” podcast […]

Cyber News
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  • February 28, 2024

How to interpret the MITRE Engenuity ATT&CK® Evaluations: Enterprise

Graham Cluley Security News is sponsored this week by the folks at Cynet. Thanks to the great team there for their support! George Tubin, Director of Product Strategy, Cynet Thorough, independent tests are a vital resource as cybersecurity leaders and their teams evaluate vendors’ abilities to guard against increasingly sophisticated threats to their organization. And […]

Cyber News
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  • February 28, 2024

Matthew Perry’s Twitter account hacked by cryptocurrency scammers

Graham CLULEY February 28, 2024 Promo Protect all your devices, without slowing them down. Free 30-day trial Matthew Perry’s official Twitter account was hijacked by scammers this week who attempted to solicit donations from well-meaning fans of the much-loved late actor. The post, which has since been removed from Perry’s Twitter account, asked for cryptocurrency […]

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