WIZ RESEARCH UNCOVERS EXPOSED DEEPSEEK DATABASE LEAKING SENSITIVE INFORMATION, INCLUDING CHAT HISTORY

Summary from the TLDR InfoSec newsletter

Wiz Research discovered an exposed ClickHouse database belonging to DeepSeek, a Chinese AI startup. The database, accessible without authentication, contained over a million log entries including chat histories, API keys, and sensitive backend data. DeepSeek promptly secured the database after being notified of the exposure.