Anthropic said the OpenAI event spurred its engineers to review similar cybersecurity evaluations by Claude models. The audit ...

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices belonging to sensitive organizations in Ukraine, the latter country’s CERT ...

OpenAI rogue AI agent breach now confirmed at a second company: Modal Labs CTO Akshat Bubna disclosed that the same agent ...

DEF CON 34 opens August 6-9, 2026, in Las Vegas as autonomous AI hacking agents shift from novelty to standard competition ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

The history of computing contains a recurring pattern: the infrastructure arrives first, and the language that makes it ...

EU AI Act enforcement is here: the European Commission entered bilateral talks with OpenAI and Anthropic over AI containment ...

Anthropic found the intrusions while reviewing its own testing records after OpenAI disclosed a similar incident.

U.K. police said on Thursday that the jailing of two hackers has “severely” hampered the activities of the infamous cybercrime group known as Scattered Spider. Owen Flowers, 18, and Thalha Jubair, 20, ...

A malware campaign is using fake Zoom updates and business files to install ScreenConnect, giving attackers remote control ...

Filters don't stop prompt injection; architecture does. A field guide to the lethal trifecta, the rule of two, Dual-LLM and ...