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CISA Retires 10 Emergency Cybersecurity Directives Issued Between 2019 and 2024

CISA Retires 10 Emergency Cybersecurity Directives Issued Between 2019 and 2024

Jan 09, 2026Ravie LakshmananGovernment / Vulnerability Management The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday said it’s retiring 10 emergency directives (Eds) that were issued between 2019 and 2024. The list of the… 

FBI Warns North Korean Hackers Using Malicious QR Codes in Spear-Phishing

FBI Warns North Korean Hackers Using Malicious QR Codes in Spear-Phishing

Jan 09, 2026Ravie LakshmananMobile Security / Email Security The U.S. Federal Bureau of Investigation (FBI) on Thursday released an advisory warning of North Korean state-sponsored threat actors leveraging malicious QR codes in spear-phishing campaigns targeting… 

WhatsApp Worm Spreads Astaroth Banking Trojan Across Brazil via Contact Auto-Messaging

WhatsApp Worm Spreads Astaroth Banking Trojan Across Brazil via Contact Auto-Messaging

Jan 08, 2026Ravie LakshmananMalware / Financial Crime Cybersecurity researchers have disclosed details of a new campaign that uses WhatsApp as a distribution vector for a Windows banking trojan called Astaroth in attacks targeting Brazil. The… 

China-Linked UAT-7290 Targets Telecoms with Linux Malware and ORB Nodes

China-Linked UAT-7290 Targets Telecoms with Linux Malware and ORB Nodes

Jan 08, 2026Ravie LakshmananMalware / Threat Intelligence A China-nexus threat actor known as UAT-7290 has been attributed to espionage-focused intrusions against entities in South Asia and Southeastern Europe. The activity cluster, which has been active…