Aug 2026
OWASP LLM Top 10 — field notes from building a red-team harness
What actually breaks production chatbots: indirect injection, system-prompt extraction and excessive agency.
#llm-security#owasp#red-teaming
Jul 2026
System design lesson: size hot storage by concurrency, not users
Designing DocuMind AI, my first hot-tier estimate was ~10.5 TB. The right answer was ~21 GB — here's the mistake.
#system-design#rag#capacity-planning