WASHINGTON (Reuters) — Russian-speaking hackers used SpaceX’s AI coding assistant, Cursor, to help break in to a Belgian chemical company and at least six other firms earlier this year, according to data reviewed by Reuters and reports issued on Thursday by cybersecurity companies Gambit Security and CloudSek.

The cybercriminals’ AI-boosted hacking spree is the latest example of how rogue actors are using commercial AI tools to carry out intrusions. Gambit’s chief strategy officer, Curtis Simpson, said it also showed how AI providers were locked in to a never-ending arms race with malicious users trying to circumvent their guardrails.

“This is going to be a cat-and-mouse game,” Simpson said.

Cursor and its parent company, SpaceX, did not return messages seeking comment.

Exposed server reveals hacking methods