Potential leaked secret detected: AWS Access Key

A potential leaked secret was detected in this repository by automated scanning.

- **File:** `HOW.md`
- **Rule matched:** AWS Access Key

The actual secret value is not included in this issue. Please rotate/revoke the credential if it is genuine, then remove it from source control (e.g. via git history rewrite + secret rotation) and consider adding a .gitignore entry or pre-commit secret scan to prevent recurrence.

_This issue was opened automatically by SecretWatch on behalf of an authorized user. Repository: anvaka/greview._

Start with HOW.md and verify whether the detected AWS Access Key is a genuine credential without exposing its value. Coordinate credential rotation or revocation with an authorized maintainer, then remove the credential from source control history and consider the suggested prevention measures. Done means the credential is invalid, the secret is absent from the repository history, and recurrence protections are considered.

Written by the indexing model from the issue text.