Mar 20, 2025Ravie LakshmananMalware / Threat Analysis
YouTube videos promoting game cheats are being used to deliver a previously undocumented stealer malware called Arcane likely...
For more than five years, Sophos has been investigating multiple China-based groups targeting Sophos firewalls, with botnets, novel exploits, and bespoke malware.With assistance from...
Introduction
In September 2024, a series of attacks targeted Russian companies, revealing indicators of compromise and tactics associated with two hacktivist groups: Head Mare and...
A clever malware deployment scheme first spotted in targeted attacks last year has now gone mainstream. In this scam, dubbed “ClickFix,” the visitor to...
Has your old Chromecast suddenly developed a problem?You're not alone it seems.Many users of second-generation Chromecast and Chromecast Audio streaming devices have discovered that...
Criminals who conduct phishing attacks over email have ramped up their abuse of a new threat vector designed to bypass existing anti-spam and anti-phishing...
Mar 10, 2025Ravie LakshmananCybersecurity / Malware
Cybersecurity researchers have demonstrated a novel technique that allows a malicious web browser extension to impersonate any installed add-on.
"The...
Once used exclusively by the cybercriminals behind REVil ransomware and the Gootkit banking trojan, GootLoader and its primary payload have evolved into an initial...
