Security section
Accounts & Identity
Make access harder to steal and recovery easier to complete. Use the question that sounds closest to your situation; you do not need to diagnose the event before starting. Each dispatch names the next safe action, the information worth retaining, and the condition that makes an official provider or responsible organisation the right next destination. These are steady reference notes, not a stream of alarms.
Guide
MFA methods compared
Compare security keys, authenticator apps, prompts, and SMS by recovery tradeoff.
Guide
Passkeys explained
Understand the phishing-resistant sign-in method and the recovery choices around it.
Guide
Email forwarding rule hacked account check
Look for hidden forwarding and filtering rules after you regain access.