How I stopped a massive WordPress spam attack with 4,700 lines of code in two days - thanks to Codex and Claude ...
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 ...
A researcher found that using Anthropic’s Claude Opus 4.7, he could break into the website of Front Gate—used by every ...
Learn how to build a second brain using Claude and Obsidian to create a persistent, local AI memory that remembers your conversations and preferences, enhancing your chatbot experience. Follow a ...
Ask Claude to "learn how to" do anything and build a skill to use forever.
EXCLUSIVE Pentera Labs’ red teamers compromised a developer’s AI agent via his Claude Desktop app and ultimately turned that access into full remote code execution on the devs ...
Claude helped expose a critical flaw in a major festival ticketing platform that could've unlocked VIP passes and admin access.
The Trump administration reversed its shutdown order after weeks of talks, with Anthropic tying Fable 5's return to a new safety classifier and other moves.
Frontier model launches are starting to look less like ordinary product releases and more like negotiated deployments shaped by U.S. national security review.
Anthropic restored Claude Fable 5 globally after US export controls were lifted, adding stronger cyber safeguards and temporary access for paid users.
Security researchers at Armadin Inc. today detailed an attack chain that runs arbitrary commands as root inside the sandbox behind Anthropic PBC’s Claude Cowork, escaping the isolation layer, with a ...
White House clears Claude Fable 5 and Mythos 5 after cyber review, restoring access while raising new questions for AI security teams.
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