Do this now
- Reset the password from the login screen.
- Search your inbox for X's email about an email change.
- Use the hacked account form in X's Help Center if you cannot get in.
- Turn on two-factor authentication.
- Remove connected apps you do not know.
- Try your old username in Settings.
What to write
"My account was accessed on [date]. The username changed from @[old] to @[new], and the email was changed."
Deadlines to know
- Act now. Freed names can go quickly.
What to avoid
- Paying recovery services.