DPRK-Linked macOS Malvertising Uses Fake Updates to Deliver Crypto-Stealing Malware
Ravie LakshmananJul 30, 2026Malvertising / Cryptocurrency Threat actors with ties to North Korea have been attributed to a sophisticated macOS...
2026Malvertising
New OXLOADER Loader Uses Malicious Google Ads to Deliver CastleStealer
Ravie LakshmananJun 22, 2026Malvertising / Endpoint Security Cybersecurity researchers have disclosed details of a new campaign that delivers CastleStealer by...
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...
Trapdoor Android Ad Fraud Scheme Hit 659 Million Daily Bid Requests Using 455 Apps
Ravie LakshmananMay 19, 2026Malvertising / Mobile Security Cybersecurity researchers have disclosed details of a new ad fraud and malvertising operation...
Microsoft Warns Python Infostealers Target macOS via Fake Ads and Installers
Ravie LakshmananFeb 04, 2026Malvertising / Infostealer Microsoft has warned that information-stealing attacks are "rapidly expanding" beyond Windows to target Apple...
