办卡就送油送米？网警揭秘黑色交易！

Core Points - A criminal gang targeted elderly individuals by offering small gifts like rice and oil to lure them into signing up for mobile phone cards, which were then used to illegally profit over 300,000 yuan through the sale of verification codes [1][2] Group 1: Criminal Activities - The gang, led by a person named Cai, utilized "cat pool" devices to batch activate mobile phone cards and collect verification codes, posing a significant threat to personal information security [1][2] - The operation involved deceiving elderly individuals in community areas by promising benefits, ultimately leading them to unknowingly register mobile phone cards under their names [2] Group 2: Law Enforcement Response - The police successfully dismantled the criminal operation, seizing 30 mobile phones, 4 computers, over 1,200 mobile phone cards, and 7 "cat pool" devices [1] - The case highlights the need for increased awareness and protection measures for vulnerable groups, particularly the elderly, against such fraudulent schemes [3]