DeepSeek's database was left exposed on the internet, leaking over 1 million records, including system logs, user submissions, and API tokens. Due to the database's nature as an analytics type, the breach of user interaction data and authentication keys poses a significant risk to user privacy. The issue was resolved within 30 minutes after Wiz researchers attempted to notify the company, by which time the database was secured.
Source: https://www.wired.com/story/exposed-deepseek-database-revealed-chat-prompts-and-internal-data/
"id": "dee000013125",
"linkid": "deepseek-ai",
"type": "Breach",
"date": "1/2025",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"