6TB Fable chat dataset sold via LLM router contained SSH keys to Xiaomi, Huawei and more

burny_tech · x · 2026-10-10

Developer shoucccc says he bought a 6TB dataset of Fable chats from a top Chinese LLM router and found credentials users had pasted into prompts: SSH keys, VPN configs, Aliyun keys and GitLab tokens.

He claims the data allows taking over 7 Chinese/CIS government entities and 19 top Chinese firms including Xiaomi, Huawei, NIO and MiniMax. The incident exposes how employees feeding internal credentials to third-party LLM routers — and the resale of chat logs as datasets — creates a massive, black-market attack surface.

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