You are in: clear the devices first
Work through it before the other session changes anything else.
- Open Accounts Center → Password and security → Where you're logged in and choose the account.
- Tap Select devices to log out, tick what you do not recognise — or Select all — and Log out. The logout happens immediately.
- Replace the password with one this account alone uses.
- Switch on two-factor authentication and save the recovery codes somewhere offline.
- Check the email addresses and phone numbers on the account, and remove any that are not yours.
The full lock-down listStart at facebook.com/hacked
This is the address Facebook's help gives for a hacked account.
- Take a phone or computer you have used to log in to Facebook before, if you still have one.
- Type facebook.com/hacked into the address bar by hand — never through a link in a message or an ad.
- Follow the steps the page offers to secure the account.
- Once back in: Where you're logged in, two-factor authentication, and a look at the emails and phones on the account.
The limit We have not gone past the first screen of facebook.com/hacked, and the help does not list its branches, so this page does not describe them.
Open facebook.com/hackedReverse the change from your previous inbox
When the email on an account is changed, Facebook sends a message to the previous address with a special link. The link reverses the change.
- Open the inbox that used to be on the account and look for a message from Facebook about a changed email — in spam as well.
- If you can still open Facebook, check that the message is real: Settings and privacy → Settings → Accounts Center → Password and security → Security checks → Recent emails, or facebook.com/recent_emails/security.
- Use the special link to reverse the change.
- If the password was changed too, continue at facebook.com/hacked.
The limit Facebook's help names no period during which the link works, so none is named here. Use it when you find it.
How to tell a real emailfacebook.com/hacked, then facebook.com/login/identify
Facebook's help gives a route for people who can no longer open the email or the phone on the account.
- Try facebook.com/hacked first.
- Then, on a device you have used for Facebook before, open facebook.com/login/identify and find your account.
- Choose No longer have access to these? — the help notes it may be labelled “Forgotten account?” or “Recover”.
- Enter a new email or phone number — one that was never on this account before.
- Complete the checks Facebook asks for and reset the password.
The limit This is where “recovery agents” appear. Facebook's help names no outside service that can run these checks for you; Bitdefender describes what such offers turn into — an advance, more payments for “server access” and “verification”, a fake login page, a request to forward a code.
Open facebook.com/login/identifySend what is accepted — inside Facebook's own form only
If the checks include confirming your identity, Facebook's help lists what it takes.
- One government-issued document: a driving licence, a national identity card, a passport or a birth certificate.
- Or two non-government documents that show your first and last name.
- Photograph the document itself. Photos edited on a computer are not accepted.
- You may cover sensitive details that are not needed.
The limit We read this help page in summary, not in full, and it does not say how long the copy is kept — so we say nothing about that. Send a document only through the form Facebook itself opens, never to a person who writes to you.
More on the ID step