Claude Mythos represents a new generation of AI models that can conduct autonomous attacks more effectively than ever before.

The cybersecurity-focused AI model is less resistant to seemingly malicious actions, such as finding security vulnerabilities ...

GPT-5.4-Cyber launch expands defender access and helped fix 3,000+ vulnerabilities, strengthening proactive cybersecurity ...

OpenAI says its safeguards “sufficiently reduce cyber risk” for now, while GPT-5.4-Cyber is a new cybersecurity-focused model ...

The limited release of Anthropic’s new Mythos model is putting Washington officials on high alert after the AI firm’s warning ...

Rowhammer attacks have been around since 2014, and mitigations are in place in most modern systems, but the team at gddr6.fail has found ways to apply the attack to current-generation GPUs.

Anthropic’s Project Glasswing unites major tech rivals to use Claude Mythos Preview to find and fix critical software ...

Meta has “indefinitely” paused all work with AI recruiting startup Mercor after a breach that attackers claim exposed several ...

Your security is only as strong as your sketchiest vendor; since 35% of breaches start with partners, it's time to worry about their firewalls, not just yours. Over the last four years, I’ve watched ...

Mercor, a popular AI recruiting startup, has confirmed a security incident linked to a supply chain attack involving the open source project LiteLLM. The AI startup told TechCrunch on Tuesday that it ...

A new info-stealing malware named Infinity Stealer is targeting macOS systems with a Python payload packaged as an executable using the open-source Nuitka compiler. The attack uses the ClickFix ...

Project 2025, a blueprint for reshaping the federal government by conservative nonprofit The Heritage Foundation, aims to privatize the Transportation Security Administration. In late March 2025, a ...