Cybercriminals used the Glassworm botnet to infect open source software projects with malware, and in turn hack the developers and companies that use that software.

OpenAI said the damage was limited to the employees’ devices and did not affect user data nor its production systems, and none of its intellectual property was stolen.

A hacker inserted malware in Axios, an open source web tool downloaded tens of millions of times weekly, in a widespread hack.