GitHub experienced a widespread outage on July 28, 2025, affecting millions of developers and organizations reliant on its services. Developers in regions like North America, Europe, and Asia reported slowdowns during peak hours, underscoring GitHub’s role as a backbone for global tech ecosystems. The outage began around 10:40 PM UTC on July 28, when GitHub’s status page reported degraded performance in these core features. Early updates indicated degraded performance in some services, with the team identifying networking issues as a likely cause. GitHub has not yet released the root cause, but the incident report indicates networking issues were central. Users across the globe, from individual coders to enterprise teams, faced difficulties accessing repositories, submitting code changes, and managing project issues. For instance, teams using GitHub for continuous integration and deployment (CI/CD) pipelines experienced bottlenecks, potentially delaying product releases and updates. The incident, which impacted API requests, issue tracking, and pull requests, highlighted the vulnerabilities in cloud-based collaboration tools essential for software development worldwide. This came at a critical time for many, as GitHub powers everything from open-source projects to proprietary software pipelines for tech giants. This event echoes previous GitHub incidents, reminding users of the platform’s occasional hiccups despite its robust infrastructure. The outage, lasting roughly three and a half hours, affected users globally but was resolved before major business hours in many time zones. Cyber Security News is a Dedicated News Platform For Cyber News, Cyber Attack News, Hacking News & Vulnerability Analysis. By 12:51 AM UTC on July 29, the team provided an update on ongoing mitigation, emphasizing that only a small fraction of traffic was affected. Full resolution was declared at 2:06 AM UTC, with GitHub promising a detailed root cause analysis soon. As a Microsoft-owned service since 2018, GitHub serves over 100 million repositories and supports collaborative coding for enterprises like Google and NASA. Users are advised to check regional status pages such as eu.githubstatus.com for Europe, au.githubstatus.com for Australia, and us.githubstatus.com for the US for localized updates. At its peak, approximately 4% of requests to the affected services resulted in errors, causing intermittent failures rather than a complete shutdown. An update at 11:18 PM UTC noted continued degradation, and by midnight, efforts focused on mitigating what appeared to be infrastructure-related issues. Issues tracking normalized by 2:03 AM UTC, followed by pull requests at 2:05 AM UTC. No further incidents were reported as of July 29, 2025, allowing the platform to return to normal operations. According to the incident timeline, GitHub’s engineering team initiated an investigation immediately after reports surfaced. Gurubaran is a co-founder of Cyber Security News and GBHackers On Security.
This Cyber News was published on cybersecuritynews.com. Publication date: Tue, 29 Jul 2025 06:20:17 +0000