generated: '2026-07-11'
method: searched
probe: true
source: https://sierra.ai/.well-known/security.txt
policy:
- https://sierra.ai/responsible-disclosure
contact:
- https://hackerone.com/31c7565a-24dd-4c35-8d44-b633d04d30eb/embedded_submissions/new
evidence:
- source: https://sierra.ai/.well-known/security.txt
  kind: security.txt (live probe)