Send exploitable details, credentials, personal data and diagnostic logs through the private security contact listed on the SingLinkVPN website.
For a suspected vulnerability, include the information needed to reproduce the issue safely. For a documentation or metadata correction, open a repository issue.
Useful reports include the affected product and version, operating system, reproducible steps, expected and observed behaviour, and a note identifying sensitive attachments. Redacted logs help the team review reports efficiently.
The following repositories provide signed reports, integrity records, tested versions and reference dates:
Security research on accounts, production services or third-party systems requires written authorization. Testing builds and systems you own remains the recommended starting point.