1. What Is DKIM? (dmarcguard.io)
  2. Seeing more breaches start with a convincing call to the help desk. Curious what actually works for remote staff and contractors, where nobody can vouch for the caller.

  3. Quest Journal (thedent.net)
  4. We want to share our latest project called Project Droneship (https://www.droneship.run) that lets you run claude code directly in a cloud sandbox. You can continue to work on the terminal just like you run normal…

  5. Big Blob of Compute (substack-post-media.s3.us-east-1.amazonaws.com)
  6. Hello HN! Today I am presenting you with Peras, the tool which governs your Claude Code and Codex usage, and enforces limits. I built it because I got tired of constantly having to spam /usage to check my usage, and…