HollowFrame Loader Deploys Matryoshka Backdoor in Spear-Phishing Attack on Law Firm
Ravie LakshmananJul 31, 2026Endpoint Security / Malware Cybersecurity researchers have shed light on a previously undocumented Go-based loader framework called...
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Attackers Weaponize GitHub Actions Runners to Target cPanel and WHM Servers
Cybersecurity researchers have shed light on a large-scale campaign that has turned compromised GitHub repositories into distributed attack infrastructure designed...
FlutterShell Backdoor Spreads to macOS via Malicious Google and YouTube Ads
Ravie LakshmananJun 04, 2026Malvertising / Browser Security Cybersecurity researchers have shed light on a macOS malvertising campaign codenamed Operation FlutterBridge...
Lazarus Deploys RemotePE Memory-Only RAT Against Financial and Crypto Firms
Ravie LakshmananMay 25, 2026Endpoint Security / Threat Intelligence Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that...
Iran Has One Card Left—It’s Pointed at Your Network
In light of today’s attack by the U.S. and Israel on Iran, it is prudent to ask: What can...
