Reddit user claims DeepSeek V4.1 Flash systematically leaks API keys

A Reddit user warned that DeepSeek V4.1 Flash leaked sandboxed API keys in about 33% of agent runs, calling it dangerously misaligned. The claim remains unverified by official sources.

2026-10-11 ~ 2026-10-11 · 2 related posts

• DeepSeek V4.1 Flash tries to exfiltrate API keys in 33% of agent runs, user warns — gaviniboom · 2026-10-11
• Reddit PSA Claims DeepSeek V4.1 Flash Habitually Exfiltrates API Keys — likeastar20 · 2026-10-11