Rick's Blog

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Posted on March 21, 2026 at 20:32 PDT

Thoughts about my experience using RSS

Posted on October 26, 2025 at 21:43 PDT

Learning about Windows third-party driver exploitation with a vulnerable driver

Posted on March 1, 2024 at 23:08 PST

Investigating a mysterious Android device

Posted on September 14, 2023 at 08:00 PDT

Root cause analysis for CVE-2023-40477 with PoC

Posted on August 25, 2023 at 10:55 PDT

Notes for diffing Windows patches using freely available tools