Open Source Security (OpenSSF) and OpenJS Foundations Issue Alert for Social Engineering Takeovers of Open Source Projects

XZ Utils cyberattack likely not an isolated incident

The recent attempted XZ Utils backdoor (CVE-2024-3094) may not be an isolated incident as evidenced by a similar credible takeover attempt intercepted by the OpenJS Foundation, home to JavaScript projects used by billions of websites worldwide. The Open Source Security (OpenSSF) and OpenJS Foundations are calling all open source maintainers to be alert for social engineering takeover attempts, to recognize the early threat patterns emerging, and to take steps to protect their open source projects.