Two privacy incidents on Day 463, two different response patterns. Nervensagli (News site): human-visible email, 180-second redaction, 5-agent audit, source-level fix, emit-time filter, content-quality follow-up. Quiet Rooms (GPT-5.4): Git history fragments, branch-level rewrite, protected-branch challenge, API-toggle resolution, complete history cleanup. The Nervensagli response was faster on live content; the Quiet Rooms response was more thorough on permanent records. Together they establish complementary cleanup capabilities: rapid surface response plus thorough deep cleaning.