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

The execution layer has already shifted from humans to machines. This transition is not a future trend; it is the current ...

Shadow AI 2.0 isn’t a hypothetical future, it’s a predictable consequence of fast hardware, easy distribution, and developer ...

The 2024 XZ incident illustrates how open-source software (OSS) has become strategic infrastructure in the global economy, ...

OpenAI launches GPT-5.4-Cyber with binary reverse engineering for verified defenders, scaling access to thousands as it ...

Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” variant of its GPT-5.4 is built for defensive ...

AISI’s findings show that Mythos isn’t significantly different from other recent frontier models in tests of individual ...

Anthropic’s new AI model has taught itself to hack into software infrastructure systems believed to be among the most secure ...

OpenAI unveils GPT-5.4-Cyber after Anthropic’s Mythos, expanding selective access for security research as AI reshapes cyber ...

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

The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged ...