币界网报道:According to the CoinWorld.com, Yu Xian, the founder of SlowMist, said, "WeChat hacking is verified. Attackers use leaked account passwords (various leaked data can be found with probability) combined with 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 hack accounts. Attackers often close the net late at night, focusing on over-the-counter U trading fraud in the cryptocurrency circle. It is recommended that WeChat users add friends with caution, change passwords in a timely manner, and pay attention to WeChat's abnormal login risk reminders."