Q: People are getting texts from me in Chinese

Hi

An unauthorised third-party may be sending messages via your account (if so, these may be sent via iMessage and/or as chargeable messages via your carrier plan).

Follow the steps here, including changing your Apple ID password immediately (choose a strong password that you do not use anywhere else) and ideally also setting up either two-step verification or two-factor authentication:

• If you think your Apple ID has been compromised - Apple Support
  • Change your Apple ID password - Apple Support
  • Frequently asked questions about two-step verification for Apple ID - Apple Support
  • Two-factor authentication for Apple ID - Apple Support

If you need assistance, contact Apple Support:

• Contact Apple for help with Apple ID account security - Apple Support