Some people say that adding 0 in front of the QQ number, and no more than ten 0s at most, can make QQ more secure. I tried and was prompted that the number was entered incorrectly. Can anyone tell me,

Some people say that adding 0 in front of the QQ number, and no more than ten 0s at most, can make QQ more secure. I tried and was prompted that the number was entered incorrectly. Can anyone tell me, thank you!

Older versions are acceptable. The principle of this use is that the QQ account-stealing Trojan is actually a keylogger. The number of digits it records is limited. After adding a bunch of 0s, the QQ Trojan can only A bunch of 0s are recorded but the real QQ number cannot be recorded. QQ will automatically skip the 0s in front of QQ and directly recognize the subsequent QQ number. I don’t know if the new version can still be like this. Anyway, I don’t pay much attention to it. Maybe it’s because of confidentiality...