This rule is designed to detect instances where a secret scanning rule has been deleted within Bitbucket, either at the project or repository level. Deletion of these rules can indicate an attempt to evade detection of sensitive information stored in code or configuration files, raising potential security concerns. The detection mechanism relies on monitoring Bitbucket's audit log for specific events that correspond to the deletion of secret scanning rules. If such events are logged, they trigger an alert to indicate a possible defense-evasion technique being employed by an unauthorized user or actor. This rule is part of a broader strategy to ensure the integrity of secret scanning mechanisms that protect sensitive information in repositories.