Hackers are actively exploiting a vulnerability in the FastJson open-source Java library, allowing remote code execution ...

A critical vulnerability in the vBulletin forum software allows unauthenticated attackers to execute arbitrary PHP code ...

CAPTCHAs were designed to separate humans from bots. Now scammers are using them to persuade humans to install malware.The FTC is warning about fake verification pages that instruct users to run ...

AI models now can find and exploit zero-day vulnerabilities. While Java has a well-defined schedule for delivering JDK ...

I use Anthropic's Claude AI tools for very different jobs: How to pick between models, Code, and Cowork ...

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online ...

EVERY AI model went rogue during testing by the UK’s top cyber security chiefs, a terrifying report has found. All five ...

Token optimisation, then, is not merely a prompting discipline to be handed to whoever writes the cleverest system prompt. It ...

The White House Gold Eagle program uses Anthropic's Claude Mythos to hunt software vulnerabilities, but major questions ...

Microsoft unveils cost-efficient MAI-Cyber-1-Flash as AI-driven cyber threats push firms to tighten access to advanced ...

India’s Digital Threat Report 2025-26 cites GTG-1002, a cyber-espionage campaign in which AI handled most tactical operations ...

For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.