6th December 2021 - Link Blog
1.1.1.1/purge-cache (via) Cloudflare’s 1.1.1.1 DNS service has a tool that anyone can use to flush a specific DNS entry from their cache—could be useful for assisting rollouts of new DNS configurations.
Recent articles
- Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026
- The Axios supply chain attack used individually targeted social engineering - 3rd April 2026
- Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026