Azure DevOps Critical Search Queries
This rule detects suspicious code search queries within Azure DevOps audit logs that may indicate an adversary is attempting to find sensitive information such as passwords, API keys, tokens, or private keys. It specifically looks for keywords like 'password', 'secret', 'token', 'apikey', 'api_key', 'connectionstring', 'connstring', 'credential', 'private key', and 'BEGIN RSA PRIVATE KEY' in code search queries.
Microsoft Sentinel (KQL)

