Stolen AI API keys racked up nearly $1M in charges for a single company

khalidkhair · hn · 2026-11-03

Google Cloud's Threat Intelligence blog details the "LLM jacking" threat: stolen AI API keys generated nearly $1 million in charges for a single victim company. Attackers compromise cloud environments, exfiltrate model API credentials, then monetize the free access to large models — often reselling or self-serving the compute. A wake-up call for any team deploying LLM APIs to monitor key usage and quotas.

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