A burst of failed WordPress logins can be unsettling, but panic makes incident response harder. The right first move is to slow the attacker down, preserve what you know, and work through the basics in order.
1. Confirm what happened
Start by checking your security alerts and server logs. Look for repeated attempts against one or more usernames, unfamiliar IP addresses, successful logins you do not recognize, new administrator accounts, changed settings, or unexpected plugin and theme files.
A high number of failed attempts is not proof that an account was compromised. A successful login from an unfamiliar location is a more urgent signal. Record timestamps, usernames, IP addresses, and the actions you can see before changing anything.
2. Lock down access
Change the passwords for every administrator account, beginning with the account that may have been targeted. Use unique passwords generated by a password manager. Remove unused administrator accounts and confirm that every remaining user has only the access they need.
Enable two-factor authentication for WordPress accounts. BruteBank can send a secure, one-time email code after the password is accepted, adding another checkpoint before entry is allowed.
1. preserve evidence
2. reset credentials
3. revoke unknown access
4. scan and restore
3. Check the site for changes
Review recently modified files, active plugins, themes, scheduled tasks, and WordPress users. Compare core files against a clean WordPress release and inspect wp-config.php for unexpected changes. If you find malicious code, take a backup of the affected files for investigation before removing it.
Restore from a known-clean backup when the integrity of the site is uncertain. Updating a compromised site in place can leave hidden access behind.
4. Close the route back in
Update WordPress, plugins, and themes. Remove software you no longer use. Correct file permissions, protect the login endpoint, and make sure your hosting, email, and database credentials are not shared across services.
BruteBank monitors login activity and blocks repeated brute-force attempts so you can see the pattern before it becomes a successful entry. Keep alerts enabled and make sure the account email receiving verification codes is itself protected.
When to ask for help
If an attacker created an administrator account, changed your email address, modified payment or customer data, or injected code into multiple files, treat the incident as a full compromise. Contact your host or a WordPress security professional and avoid deleting evidence before it has been reviewed.
For a repeatable prevention plan, follow the BruteBank support guide, enable 2FA, and keep a clean backup ready before the next alert arrives.