# Hyperproof Help Center

> Hi, how can we help?

## Support knowledge

- [Troubleshooting the "Not authorized" login error](https://help.hyperproof.app/en/articles/16546353-troubleshooting-the-not-authorized-login-error.md): Learn how to resolve the "Not authorized" error screen when signing in to Hyperproof.

## Getting started with Hyperproof

- [Understanding the Hyperproof AI support agent](https://help.hyperproof.app/en/articles/14303878-understanding-the-hyperproof-ai-support-agent.md)

## TPRM Release notes

- [TPRM Release Notes](https://help.hyperproof.app/en/articles/14824027-tprm-release-notes.md)
- [TPRM Release Notes - 2026-SEP-23](https://help.hyperproof.app/en/articles/17038140-tprm-release-notes-2026-sep-23.md)
- [TPRM Release Notes - 2026-SEP-10](https://help.hyperproof.app/en/articles/16863667-tprm-release-notes-2026-sep-10.md)
- [TPRM Release Notes - 2026-AUG-26](https://help.hyperproof.app/en/articles/16597281-tprm-release-notes-2026-aug-26.md)
- [TPRM Release Notes - 2026-AUG-12](https://help.hyperproof.app/en/articles/16310882-tprm-release-notes-2026-aug-12.md)
- [TPRM Release Notes - 2026-JUL-29](https://help.hyperproof.app/en/articles/16052965-tprm-release-notes-2026-jul-29.md)
- [TPRM Release Notes - 2026-JUL-15](https://help.hyperproof.app/en/articles/15933852-tprm-release-notes-2026-jul-15.md)
- [TPRM Release Notes - 2026-JUL-01](https://help.hyperproof.app/en/articles/15657068-tprm-release-notes-2026-jul-01.md)
- [TPRM Release Notes - 2026-JUN-17](https://help.hyperproof.app/en/articles/15483870-tprm-release-notes-2026-jun-17.md): Release notes for Hyperproof TPRM products
- [TPRM Release notes - 2026-JUN-03](https://help.hyperproof.app/en/articles/15329189-tprm-release-notes-2026-jun-03.md): Release notes for TPRM products
- [TPRM Release Notes - 2026-MAY-20](https://help.hyperproof.app/en/articles/15180467-tprm-release-notes-2026-may-20.md)
- [TPRM Release Notes - 2026-MAY-06](https://help.hyperproof.app/en/articles/14956051-tprm-release-notes-2026-may-06.md)