Breaches

Data breaches, leaks, incidents

eScan Antivirus Compromised in Supply Chain Attack, Pushes Malware Through Legitimate Updates

Breaches

eScan Antivirus Compromised in Supply Chain Attack, Pushes Malware Through Legitimate Updates

Security firm Morphisec has uncovered a supply chain compromise affecting eScan antivirus software, where attackers distributed malicious updates through the vendor's legitimate update infrastructure. Discovered on January 20, 2026, the attack targeted both enterprise and consumer editions of the MicroWorld Technologies product, deploying multi-stage malware to endpoints

By Zero Day Wire
CISA Acting Director Uploaded Sensitive Government Documents to Public ChatGPT, Triggering Security Warnings

Breaches

CISA Acting Director Uploaded Sensitive Government Documents to Public ChatGPT, Triggering Security Warnings

The acting director of the Cybersecurity and Infrastructure Security Agency uploaded sensitive government contracting documents into a public version of ChatGPT last summer, triggering multiple automated security warnings designed to prevent theft or unintentional disclosure of government material, according to a report by Politico citing four Department of Homeland Security

By Zero Day Wire