GitHub suffered a widespread outage on Monday evening, affecting its website, app, and login services. The interruption follows a recent cybersecurity incident involving unauthorized access to internal repositories.
- Over 800 Indian users reported GitHub issues on Downdetector
- Outage affects API, Git operations, Actions, authentication, and sync services
- Incident follows earlier cyberattack confirming internal repository access
What happened
On Monday evening, GitHub experienced a significant outage affecting multiple core services including its website, application, login processes, and backend API requests. Users in India and the US reported widespread connectivity and performance issues starting around 7 pm IST, with nearly 3,600 combined user reports on outage platforms.
GitHub acknowledged the problems publicly, reporting error rates as high as 50% for archive and raw content downloads and about 20% for web and API traffic. Key features like SAML and OIDC authentication, SCIM, and Team Sync were also impacted. The company stated they were actively investigating and working on mitigation.
Why it matters
GitHub is a critical platform for millions of developers and organizations worldwide, hosting source code and supporting collaborative software projects. Interruptions in its services can disrupt development workflows, continuous integration and deployment pipelines, and access to critical repositories.
This outage gains additional significance given GitHub's recent disclosure of a cyberattack that led to unauthorized access of nearly 3,800 internal repositories. The company has been under scrutiny to secure its platform and reassure users about data integrity and confidentiality.
What to watch next
Users and enterprises should monitor GitHub's official communications for updates on the resolution timeline and root cause analysis. Attention will also focus on any further vulnerabilities or security implications arising from the outage.
The incident underscores the importance of robust contingency plans for software development teams relying heavily on cloud-based platforms. It will be critical to see how GitHub strengthens its infrastructure and incident response capabilities to prevent future disruptions.