The major US carriers have been working to increase account security to prevent a notorious hack fraudsters use called SIM swapping (or port-out scam). However, Verizon offers something beyond the competitors with its "Number Lock" feature. Read on for how to stop SIM swap attacks on iPhone.
As a refresher, a SIM swap attack is when someone fraudulently transfers your phone number to a different SIM/phone which can allow them to access many of your other accounts.
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