HTTP2Shell: I found 7 instances on my Mac. The most dangerous one was the Claude Code binary itself.

A vulnerability has been discovered in the decompression process of Brotli (a compression format commonly used on the web) ...
shattered.io

Prompt Injection Test Lab: 12 Steps, 60 Min [2026]

Prompt injection test lab: build a 12-step Python harness that scores Claude, GPT, Gemini, Mistral and DeepSeek on 14 OWASP ...
Honolulu Star-Advertiser

Hacking attempts surge after critical PHP flaws disclosed

TOKYO/BEIJING/AMSTERDAM >> Global firms and governments rushed on Thursday to patch critical flaws in the PHP programming language that underpins much of the internet, as cloud firms reported a surge ...

Michigan prof creates Python-like Jac language for AI agents

Most programming languages were written for human programmers, but that's about to change. University of Michigan professor ...

Hacking attempts surge as companies, governments rush to patch PHP flaws

By Eduardo Baptista, Toby Sterling and Mariko Katsumura TOKYO/BEIJING/AMSTERDAM, Oct 22 (Reuters) - Global firms and governments rushed on Thursday to patch critical flaws in the PHP programming ...
The Hacker News

Critical Flaw in Python’s Popular Pillow Image Library Allows Code Execution via a Crafted Image

Pillow 13.0.0 fixes EPS, JPEG, and TIFF flaws, including command execution paths involving Ghostscript and crafted image ...
The Next Web

LiteLLM says hackers poisoned it with GitHub tokens leaked via Claude Code

LiteLLM says hackers used GitHub tokens from its own logs to publish a poisoned release. Wiz cited 49,000 downloads and saw stolen AWS keys tested.

Millions of hacking attempts as global firms and governments rush to fix security flaw

PHP developers released urgent fixes on Wednesday for vulnerabilities that had lurked in the software for years until they ...