According to Binance Web3's post on the X platform, some people obtained Megadrop rewards by purchasing a large number of KYC in bulk. After being risk controlled by the system, they tried to collect funds into an account to try to escape, thus triggering the risk control to be frozen again. So far, Megadrop activities have banned a total of 297 main accounts, and one of them has even collected up to 9,000 KYC trumpets. Binance said: "We always insist on leaving benefits to real users, and the funds frozen and recovered from the malicious witch account will continue to be used for project-side activities to give back to real users. We will continue to crack down on these malicious witches who harm the interests of real users and project parties, and will not compromise."