“系统正在更新，请勿触摸屏幕，否则会被格式化。” 一天晚上10点左右，梁女士的手机屏幕上突然弹出这个提示，然后屏幕黑了很长时间。 "I felt bad at the time, so I immediately turned off my phone and pulled out my card." 尽管她反应迅速，但她的手机银行账户中的34000余元被盗。 That night, Ms. Liang immediately called the police.