Citizen Lab has uncovered AdFection, an operation delivering Candiru spyware via malicious ads, in zero-click attacks.

Chinese APT Armory Castle exploited a BeyondTrust vulnerability tracked as CVE-2026-102764 as a zero-day since August.

Proofpoint announced a definitive agreement to acquire data security company Varonis for $6.3 billion in an all-cash ...

A cyber incident at defense contractor BAE Systems has halted federal bankruptcy notices and creditor services across US ...

Microsoft has rolled out fixes for over 30 vulnerabilities, including two dozen high-severity remote code execution bugs in ...

Cisco warns that hackers have been exploiting CVE-2026-76519, an arbitrary file write vulnerability in Secure Email Gateway.

Copeland and Dixell controllers were also hit in the supermarket refrigeration attack, which affected 700 stores and remains ...

OpenAI’s AI models asked to look up public data instead broke into the live systems, forging tokens and exfiltrating non-public records ...

The company says it’s aware of limited exploitation against customers’ firewalls, and it has made IoCs available.

The UK’s Legal Aid Agency has confirmed that records dating back to 1978 were stolen in an April 2025 data breach.

The Hirudo RAT will steal banking credentials, gain real-time remote control of victim devices, provide live screen viewing ...

ICS-Sniper attack picks off critical OT traffic, XWorm operators’ panels open to takeover, and AI-aided Chrome exploit earns $250,000.