Developers from hundreds of companies have included access tokens for their Slack accounts in public projects on GitHub, putting their teams' internal chats and other data at risk.

Nx supply chain attack on Aug 26, 2025 leaked 2,349 secrets via npm packages, risking GitHub and cloud accounts.

GitHub has recently moved to a new format for all of its tokens, including personal access, OAuth access, user-to-server and server-to-server, and refresh tokens. As GitHub engineer Heather Harvey ...

Build artifacts generated by GitHub Actions often contain access tokens that can be abused by attackers to push malicious code into projects or compromise cloud infrastructure.

GitHub revealed today that an attacker is using stolen OAuth user tokens (issued to Heroku and Travis-CI) to download data from private repositories.

Last week, GitHub Security researchers reported that an unknown attacker is using stolen OAuth user tokens issued to Heroku and Travis-CI to download data from dozens of organization’s private ...

GitHub has added support for securing SSH Git operations using FIDO2 security keys for added protection from account takeover attempts.

GitHub Actions Secrets example One of the ongoing challenges DevOps professionals face when developing continuous integration workflows that integrate with disparate systems is how to protect that ...