Anthropic launches Claude Sonnet 5 AI model with coding, safety upgrades

Anthropic PBC today debuted Claude Sonnet 5, a midrange large language model that outperforms its predecessor in several ...

How I stopped a massive WordPress spam attack with 4,700 lines of code in two days - thanks to Codex and Claude

How I stopped a massive WordPress spam attack with 4,700 lines of code in two days - thanks to Codex and Claude ...
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Claude Code Hid Proxy Fingerprints in System Prompts: Anthropic Promises Fix

A developer reverse-engineering Anthropic's Claude Code binary discovered on June 30, 2026, that the tool had been silently encoding hidden signals into its AI system prompts for at least three months ...

Claude Helped a Hacker Find a Way to Issue Tickets to Almost Every US Music Festival

A researcher found that using Anthropic’s Claude Opus 4.7, he could break into the website of Front Gate—used by every ...

Claude Sonnet 5: Everything to Know About Anthropic’s New Model

Claude Sonnet 5 brings stronger agentic AI features, lower pricing, and updated safety protections. Here's what IT leaders ...