Account takeover: what to do in the first hour
Secure the email root, end unknown sessions and preserve a recovery trail in the right order.
Protect your identity and recover accounts
Practical guides for authentication, impersonation, recovery and the decisions that keep one compromised account from becoming five.
Identity & accounts guides for the decision in front of you
If you need to organise the evidence before choosing a guide, begin with the breach response builder.
Choose the right two-factor authentication method
Compare security keys, authenticator apps, passkeys and SMS by threat, not by slogans.
Passkeys explained for everyday users
Passkeys replace shared secrets with device-held credentials and can reduce phishing risk.
SIM-swap warning signs and response
Sudden loss of mobile service can be an account-security signal, especially when paired with login alerts.
How to check an impersonation profile
Compare history, relationships and independent contact routes before reporting or engaging.
Build an identity-theft evidence file
A clear timeline helps banks, platforms and official bodies understand what happened.
Secure your accounts after losing a phone
Use remote controls, carrier support and session review while protecting the recovery channel.
Check for malicious email forwarding rules
An attacker can keep receiving mail after a password change unless hidden rules and sessions are removed.
Continue with a related guide
Account takeover: what to do in the first hour
Secure the email root, end unknown sessions and preserve a recovery trail in the right order.
Use the pause, verify, decide checklist
Apply the pause, verify and decide method to the current situation.
Browse all digital trust guides
Browse the complete set of practical digital trust guides.