Cloudflare OS: Inside the Open-Source Agent Sandbox
Cloudflare open-sourced its internal AI workspace. A technical breakdown of Dynamic Workers, Gatekeepers, capability-based access, and what it takes to self-host it.
Prompt injection, agent sandboxes, AI-found zero-days, and locking down AI tools.
Cloudflare open-sourced its internal AI workspace. A technical breakdown of Dynamic Workers, Gatekeepers, capability-based access, and what it takes to self-host it.
There's a specific kind of silence that happens right after you realize an AI agent just deleted everything you own. Not the polite "let me
Ghost Check #1: the Puppet Master hacked minds by exploiting the gap between what a system experiences and what it can verify. Thirty-one years later, a researcher did the same thing to Microsoft 365 Copilot with a single email.
Claude Mythos halved HAWK's effective key strength and sped up an AES attack 200-800x. What the math actually shows, and what it doesn't mean yet.
Self-host OpenClaw from zero to production. Server provisioning, SSH lockdown, Docker, reverse proxy, Fail2ban, performance tuning, and full backup strategy in one guide.
Here's the complete patch-status and lockdown guide, including the systemd hardening, origin validation, env-variable command injection fix, ClawHub skill safety, and how to tell if you've already been hit.
In February, Anthropic's Frontier Red Team used Claude Opus 4.6 to find 22 vulnerabilities in Firefox in two weeks — more than were reported in any single month in all of 2025. Then Mythos arrived. Firefox 150, released today, patches 271 vulnerabilities found by Claude.
I use AI as a tool. I'll say that upfront. Claude helps me write frontends faster. It handles search queries that Google stopped being useful for
Anthropic's $1.5M donation seeds a $10M Responsible AI Initiative at the Apache Software Foundation. That's more than half of ASF's entire annual budget in one shot — which tells you everything about how badly the open source infrastructure powering AI has been underfunded.
A retired Austrian developer built an open-source AI agent for fun in November 2025. Within 90 days, Jensen Huang called it the most successful open-source project in human history.
Amazon fired 1,800+ engineers while forcing staff onto its Kiro AI tool. Here's why that's a cybersecurity disaster waiting to happen — and what it means for every developer.