Grafana has disclosed a security breach involving its GitHub environment, where an unauthorized attacker accessed and downloaded code repositories using a compromised token. The company confirmed that no customer data or personal information was affected, and business operations remain unaffected. Grafana has identified the source of the credential leak and implemented additional security measures. Despite the attacker's ransom demand to prevent public release of the code, Grafana chose not to comply. Further details will be shared following the completion of the investigation.