Microsofts Copilot AI assistant is exposing the contents of more than 20,000 private GitHub repositories from companies including Google, Intel, Huawei, PayPal, IBM, Tencent and, ironically, Microsoft. These repositories, belonging to more than 16,000 organizations, were originally posted to GitHub as public, but were later set to private, often after the developers responsible realized they contained authentication credentials allowing unauthorized access or other types of confidential data.
