部分浦发银行万事达无价世界卡发生未经授权交易！已阻断风险

Group 1 - The core issue involves unauthorized transactions detected on certain Shanghai Pudong Development Bank (SPDB) Mastercard World Cards, prompting an emergency response from the bank's credit card center [1] - The credit card center has taken proactive measures to address customer concerns and ensure that customers do not bear any undue losses, emphasizing its commitment to customer rights [3]