Security News > 2022 > April > GitHub issues final report on supply-chain source code intrusions

Early in April 2022, news broke that various users of Microsoft's GitHub platform had suffered unauthorised access to their private source code.
GitHub, if you've never used it, is a cloud-based source code control system, best known for hosting the public repositories of many open source software projects.
To the suggester, of course, it's essentially a push request, aiming to inject new code into the system; if approved by the project team, the code gets pulled, or merged, into the codebase and becomes an official part of the project.
Source code control gives software projects a formal record of changes, which makes hunting down new bugs much easier because each change can be reviwed and re-tested individually.
Not all GitHub projects are public, open-source repositories of code.
As you can imagine, automated CI systems don't have a real-life developer handy to put in a password and enter a 2FA code every time they want to logon to the source code control system to clone the very latest version of the project.
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