币界网报道：[SlowMist Yuxian: Attackers use WeChat to steal accounts to defraud crypto users, and account security precautions need to be improved] According to the report of Bijie.com, Yuxian, the founder of SlowMist, said that in verifying WeChat hacking, attackers use leaked account passwords (various leaked data can be found with probability) and the target user's frequently contacted friends (even just people who have added friends and interacted in the group) to obtain a 6-digit verification code to steal accounts. Attackers often close the net late at night, focusing on OTC U trading fraud in the currency circle. It is recommended to add friends on WeChat with caution, change passwords in time, and pay attention to WeChat's abnormal login risk reminders.