Miles Obrien shares his experience of how people were trying to scam him out of his social media account with a valuable handle. He suggests being cautious of suspicious requests and securing your account with two-factor authentication.
A person shares their experience of suddenly losing cell service and having to rely solely on Wi-Fi for their phone to work.
When you register your phone to a cell provider, you give them your SIM card information and they'll tie that to your phone number. However, if someone tricks the mobile provider, they can switch your service to a new phone.