Contact
Contact the team about account access, privacy, technical problems, or corrections to a challenge or guide.
Include
- The affected page URL.
- The time and steps that produced the problem.
- The displayed error without flags, passwords, cookies, or other secrets.
- A reply address when a response is needed.
Security reports
Do not post credentials, private data, or working exploit code publicly. Stop testing after minimum confirmation and use a private reporting channel.