Kingfisher is an open-source secret detection and validation tool developed by MongoDB that scans code repositories for hard-coded credentials and API keys while validating their activity in real-time. Designed for on-premises use, it enhances security by reducing false positives and ensuring that sensitive data remains within the user's infrastructure. Kingfisher integrates seamlessly with CI/CD pipelines and supports various programming languages, making it a versatile solution for developers and security teams.

GitLab has identified a supply chain attack targeting the MongoDB Go module, which could potentially compromise users by introducing malicious code. The attack highlights the ongoing risks associated with software supply chains and underscores the importance of security measures in open-source ecosystems. GitLab's response and mitigation efforts aim to protect its users and maintain the integrity of its platform.