https://www.siliconvalley.com/2019/12/01/i-need-help-with-my-compromised-twitter-account/

Q: I recently received an email warning me that I had a compromised account on Twitter. Twitter said someone was trying to access my account from a phone in Marisa, Indonesia.

After that, I could no longer log in to Twitter. I have an app linked to this account and it looks as if someone used the app to hack into the account.