QQ suspected of sending bad information was intercepted by the security center. SMS verification always says that the operation is too frequent, or you sent it.

QQ official help has a detailed description of the appeal process. You can try it yourself. Success will give you a sense of accomplishment. You will get an answer within 4 hours.

First of all, anti-virus, especially killing Trojans; Secondly, the official download the full version of the installation package for installation; Third, find three close friends to help you complain as soon as possible to avoid this kind of thing from happening again.