Have you ever told Claude Code "don't do that," only for it to be ignored?You write it in the instructions. It reads them.

I previously wrote an article about tracking down an issue where opening an xlsx file automatically generated from Google ...

Your config files were never really JSON, as Microsoft planned it that way.

Attackers exploited FortiManager’s CVE-2024-47575 to steal data from 500+ firewalls and deploy stealthy PEERSTITCH malware.

Business teams are vibe coding prototypes faster than anyone in security can count them, and those prototypes are at their ...

As the world’s billionaires anxiously plot datacenters to run trillions of lines of AI-generated slop code, one software ...

Imagine one of your users pulls up a supplier’s website—one they visit every week. This time, a Cloudflare-style box sits ...

Two newly disclosed vulnerabilities in Discourse let unauthenticated attackers execute JavaScript against anonymous visitors ...

The system prompt Anthropic publishes for Claude Haiku 5.5 opens on an instruction that appears in none of the other 21 ...

Midnight Blizzard used Claude AI to modify malware and evade detection in attacks targeting Ukrainian and European ...

In March, Claude Code accidentally leaked approximately 510,000 lines of source code, providing external developers with the ...

Antimony 3 extends the human-readable modeling language to support SBML Level 3 Core and its FBC, Distributions, Layout, and ...