A compromised account can look remarkably ordinary. It signs in, opens familiar tools, and follows paths that legitimate staff use every day. That is why the beginning of an intrusion is often an identity story before it becomes a malware story.
Follow the session, not just the password
A password reset is useful, but it may not invalidate every active session or third-party grant. During an investigation, teams should review session revocation, application permissions, recovery methods, and recently registered devices alongside the account itself. The exact controls vary by identity provider.
Context makes an alert useful
A new device alone is a weak signal. A new device followed by a permission change and unusual access to sensitive records tells a more useful story. Logs become valuable when analysts can connect actions across identity, endpoint, and application systems.
Design for the first hour
Write down who can revoke sessions, preserve relevant records, and contact the owners of affected systems. Practice those steps before an incident. A short, usable response checklist is more valuable than an elaborate plan that nobody can find.
This is an original sample article for the preview edition. It illustrates the site’s reading experience and is not a report of a specific breach.