Hackers Launch LLMHijacking Attacks, Leaving Companies With $1 Million in Cloud Bills

<p>Hackers are stealing access to corporate large language models and reselling it, leaving victims with cloud bills reaching $1 million. Mandiant investigated multiple incidents during 2026 where unauthorized AI use generated more than $100,000 in charges in a single day, showing how quickly stolen credentials can become a major financial loss. Google Threat Intelligence Group [&#8230;]</p> <p>The post <a href="https://cybersecuritynews.com/llmhijacking-attacks/">Hackers Launch LLMHijacking Attacks, Leaving Companies With $1 Million in Cloud Bills</a> appeared first on <a href="https://cybersecuritynews.com">Cyber Security News</a>.</p>