What does a liar need a verification code for?

The liar's virtual number sent a message, claiming that a friend sent a link and clicked to download a file called data. Curious about the installation, he later found that the software was not in the application list and was not alert. Then he couldn't find it with security software, and then he received the information of opening his mobile phone and logging in with the package verification code. Shit, I haven't used any packages or software. I decided to freeze my account by SMS, and immediately received the information of unfreezing the login in different places, and it was frozen again soon. The other party changed the IP and logged in again, which was repeated three times. At the same time, it was found that Trojan set the mobile phone to mute, turned it on and off repeatedly, and determined that the other party was sending instructions through the network. Then shut down all the networks and restart the mobile phone, and the other party finally quieted down.

Next, I went to the ATM to withdraw cash and modify the bank card password.

Later, I received a message from my friend that the fraudster used his micro-signal to send fraudulent information to my friend.

Coping with:

Don't click on the link casually, don't download and install it, and once installed, disconnect the network immediately.

If you receive the registration information, freeze it immediately. Do not operate the payment related software on your mobile phone after poisoning.

Transfer money to the nearest bank to change the password (Trojan software changes the password after emptying or redoing the system, or disconnects the network, which is relatively risky).

I was going to redo the system, but with the help of another security software, I cleared the Trojan software.