There are steps you can take to protect your phone from getting cloned. As with most invasions, it's best not to respond to any calls or texts from numbers you don't recognize. Even if the number looks like a legitimate company, you should call the company's direct line before taking action. You should never give out any personally identifiable information about your phone. Whether it's the IMEI, SIM card number, EID, or something else, it's best to protect this information like you would a password. Lastly, if you have the option to use the eSIM on your phone rather than a standard SIM card, use it. It's much more difficult for someone to clone a phone using the eSIM.