Malware & Threats FBI: North Korean Spear-Phishing Attacks Use Malicious QR Codes The North Korean state-sponsored espionage group Kimsuky has targeted government organizations, think tanks, and academic institutions. Ionut ArghireJanuary 9, 2026
Malware & Threats How Russian Hackers Are Exploiting Signal ‘Linked Devices’ Feature for Real-Time Spying Mandiant warns that multiple Russian APTs are abusing a nifty Signal Messenger feature to surreptitiously spy on encrypted conversations. Ryan NaraineFebruary 19, 2025
Malware & Threats Russian Cyberspies Caught Spear-Phishing with QR Codes, WhatsApp Groups Microsoft researchers catches Russia's Star Blizzard hackers spear-phishing with QR codes and WhatsApp group chats. Ryan NaraineJanuary 16, 2025