What does it mean that qq friends prompt malicious drainage?

This means that users use improper methods to attract traffic.

Qq malicious drainage refers to users using qq to talk, send messages and qq interactive groups for drainage. The worst result of this drainage will cause people's property losses. This kind of account will be temporarily frozen. According to the degree of violation, the temporary freezing time takes 7 to 30 days, and it will not be automatically thawed. It needs manual operation and sometimes an administrator.