Notes

Cloud & AI security, written down

Short, practical write-ups behind the videos and posts. Real incidents, what went wrong, and the exact fix. Every claim links to its source.

22 Oct 2026 · AWS · Hardening · Checklist · 5 min read

5 AWS settings attackers hope you skipped (10-minute check)

Five account-level AWS settings that close the most common doors: S3 Block Public Access, IMDSv2 by default, root MFA, an all-Region CloudTrail trail and IAM Access Analyzer.

22 Oct 2026 · AWS · IAM · Incident response · 6 min read

Leaked an AWS key on GitHub? Here's what happens in the first 5 minutes

Attackers found and used exposed AWS keys within five minutes in one real campaign. What they did, what AWS does automatically, and the 6 steps to take right now.

22 Oct 2026 · AI security · Prompt injection · AI agents · 7 min read

Prompt injection for cloud teams: 6 real AI agent hijacks and the 5 fixes

An AI agent can't reliably tell data from instructions. Six real attacks shown by researchers (logs, forms, PDFs, GitHub issues, email, browser extensions) and the controls that stop all of them.