Automating Security Triage with HackerOne and Deep Search

Sourcegraph has streamlined its vulnerability management process by integrating HackerOne webhooks with Deep Search to automate the validation, triage, and investigation of bug reports, thereby reducing the time engineers spend on these tasks. When a bug report is submitted, a service verifies its authenticity and uses Deep Search to analyze the report within the relevant codebase, providing a comprehensive assessment of the bug's validity, severity, and potential fixes. This system not only accelerates response times but also uncovers related vulnerabilities that may not have been initially reported. However, challenges such as potential token abuse, inaccurate repository mapping, and malicious prompt injections remain, which are addressed through entitlements and improved mapping strategies. This approach exemplifies how AI can enhance security operations by enabling teams to focus on impactful remediation rather than routine investigations, marking a significant advancement in modern vulnerability management.