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New Linux Kernel Exploit Technique ‘SLUBStick’ Discovered by Researchers

New Linux Kernel Exploit Technique ‘SLUBStick’ Discovered by Researchers

Aug 07, 2024Ravie LakshmananLinux / Vulnerability Cybersecurity researchers have shed light on a novel Linux kernel exploitation technique dubbed SLUBStick that could be exploited to elevate a limited heap vulnerability to an arbitrary memory read-and-write… 

Roundcube Webmail Flaws Allow Hackers to Steal Emails and Passwords

Roundcube Webmail Flaws Allow Hackers to Steal Emails and Passwords

Aug 07, 2024Ravie LakshmananEmail Security / Vulnerability Cybersecurity researchers have disclosed details of security flaws in the Roundcube webmail software that could be exploited to execute malicious JavaScript in a victim’s web browser and steal… 

CrowdStrike Reveals Root Cause of Global System Outages

CrowdStrike Reveals Root Cause of Global System Outages

Aug 07, 2024Ravie LakshmananCybersecurity / Incident Response Cybersecurity company CrowdStrike has published its root cause analysis detailing the Falcon Sensor software update crash that crippled millions of Windows devices globally. The “Channel File 291” incident,… 

Apple’s New macOS Sequoia Tightens Gatekeeper Controls to Block Unauthorized Software

Apple’s New macOS Sequoia Tightens Gatekeeper Controls to Block Unauthorized Software

Aug 07, 2024Ravie LakshmananMalware / Software Security Apple on Tuesday announced an update to its next-generation macOS version that makes it a little more difficult for users to override Gatekeeper protections. Gatekeeper is a crucial… 

INTERPOL Recovers  Million in Largest Ever BEC Scam in Singapore

INTERPOL Recovers $41 Million in Largest Ever BEC Scam in Singapore

Aug 06, 2024Ravie LakshmananEmail Security / Financial Fraud INTERPOL said it devised a “global stop-payment mechanism” that helped facilitate the largest-ever recovery of funds defrauded in a business email compromise (BEC) scam. The development comes… 

North Korean Hackers Moonstone Sleet Push Malicious JS Packages to npm Registry

North Korean Hackers Moonstone Sleet Push Malicious JS Packages to npm Registry

Aug 06, 2024Ravie LakshmananMalware / Windows Security The North Korea-linked threat actor known as Moonstone Sleet has continued to push malicious npm packages to the JavaScript package registry with the aim of infecting Windows systems,…