反诈最前沿｜专向学生下手 不偷手机只偷卡 背后套路大

Group 1 - The core issue involves multiple middle school students in Heze, Shandong, who have experienced a peculiar incident where their mobile phone SIM cards were stolen while the phones remained intact [1] - The motive behind stealing only the SIM cards, rather than the phones themselves, raises questions about the underlying reasons for this targeted theft [1] - The incident highlights potential security concerns related to mobile phone usage and the value of personal data associated with SIM cards [1]