I think my iPhone is being shared

"I think my iPhone is being sharedL I believe my phone is being shared and it tells me on the web I have a iPad watch and laptop but it doesn’t show any of those things in my settings and who’s email is this with my master card"

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micaiah228 Said:

"I think my iPhone is being shared: I believe my phone is being shared and it tells me on the web I have a iPad watch and laptop but it doesn’t show any of those things in my settings and who’s email is this with my master card"

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Troubleshooting a Shared Device:

Four Things Here:

A. Modify your Credentials:

Having so much suspicion, consider modifying your credentials, ASAP, starting with a new password.

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

B. Verify Your Devices:

Verify that your the devices logged in to your account or officially yours, by using this link: Check your Apple ID Device List to See where you're Signed in - Apple Support

C. Report this to Apple:

Have any suspicious items on the screen (i.e. messages)? Use my User Tip: Using the Photos App to Report Scams: - User Tips

and...

D. Set this Up Anew:

If you are so concerned, then reset your iPhone, as if you were to sell it. Perform as interacted here, including the backup: What to do Before you Sell, Give Away, or Trade in your iPhone, iPad, or iPod touch - Apple Support

go here and read - If you suspect your device has been compr… - Apple Community