Advisories
Elastic Launches Bounty Program for SIEM/EDR Rule Validation
Elastic has expanded its public bounty program to invite researchers to test and improve its SIEM and EDR detection rules on Windows endpoints. The initiative targets security teams using Elastic Security, encouraging them to review rule efficacy and report gaps. Defenders should monitor the HackerOne portal, review rule documentation, and incorporate findings into their detection strategy.
Elastic has opened a new chapter in its public bounty program, focusing on the validation of SIEM and EDR detection rules for Windows endpoints. The program invites external researchers to identify evasion or bypass techniques that could undermine Elastic Security’s built‑in rule sets. Security teams that rely on Elastic Security for log analytics and endpoint protection are the primary audience, as any gaps discovered will directly affect their detection coverage.
What Happened
Starting in December 2024, Elastic added a dedicated scope on its HackerOne platform for SIEM and EDR rule assessments. The bounty covers rule logic, false‑negative mitigation, and evasion testing, with rewards tied to the severity of the findings.
Impact
Defenders using Elastic Security will receive improved rule accuracy and resilience against advanced adversary techniques. The program also expands Elastic’s internal testing pipeline, complementing unit tests, smoke tests, and exercises like Locked Shields.
What to Do
- Check the Elastic Security rule documentation for the latest Windows endpoint rules.
- Register on the Elastic HackerOne page and review the bounty scope and reward structure.
- Run your own evasion tests against the published rules and report any gaps or false negatives.
- Incorporate validated rule updates into your SIEM and EDR deployments.
How to Participate
Researchers can submit findings through HackerOne, where Elastic’s security team will triage and reward valid reports. The program is open to all, with a focus on external validation rather than internal testing.
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