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Attackers Steal METR API Key and Consume AI Credits Worth About $600,000

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Attackers Steal METR API Key and Consume AI Credits Worth About $600,000

METR, a research nonprofit evaluating frontier artificial intelligence (AI) models, disclosed two security incidents in which external actors gained unauthorized access to its systems. Attackers stole an application programming interface (API) key and consumed approximately $600,000 worth of AI credits before the breach was discovered and remediated.

Why it matters: Organizations using third-party AI services and research platforms must audit API key management and monitor for unauthorized service consumption; this incident demonstrates the financial and operational risks of exposed credentials in AI infrastructure.

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