I booked a plane ticket online and suddenly received a text message to change it. Is this information credible?

First of all, don't blindly press the phone number prompted by SMS, but look for the correct number of the airline to check the flight situation. In addition, for the installation of mobile phones, Tencent Mobile Manager will prompt whether the information is fraudulent SMS according to its powerful database. The harassment interception function in its protection monitoring column can intercept fraudulent information such as spam messages and harassing phone calls for us, and protect our mobile phone security in real time.