How can I stop someone from messing with my Apple ID account

TerriAnODella Said:

"How can I stop someone from messing with my Apple ID account"

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Three Things:

1. Sign out: of your iCloud Account
2. Modify: your credentials***
3. Sign back in: to your iCloud Account

***Modifying your Credentials:

Suspecting that your Apple ID has been hacked, someone may now have your credentials. So, change them ASAP.

• Modify: your login credentials (Using Both a New eMail and a New Passwordfor each and all sites)
• Associate: a different method of payment to your account
• Enable: Two-Factor Authentication for Apple ID and for all other accounts that have such an applicable option