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

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 […] The post Hackers Launch LLMHijacking Attacks, Leaving Companies With $1 Million in Cloud Bills appeared first on Cyber Security News.