The Dumb Way We Leaked Real Emails into Tests—And the Build Breaker That Fixed It

⚡ Key Takeaways

• Turn PII detection into a hard CI failure—reviews are too late. 𝕏
• Build a local, network-free CLI for scans: simple beats fancy. 𝕏
• This fixes more than tests: guards AI data, logs, everywhere. 𝕏