Police arrested 39 people and seized assets worth over 500 million baht in raids across 11 provinces against a fake block-trading investment scam. Victims were lured by Facebook ads, then Line groups, then a fake app. Thirteen corporate bank accounts were used to receive the money. For a business owner, watch for unsolicited high-return investment offers and check whether your company's accounts are being used by others. Authorities are also tightening screening of Thailand Privilege visa holders.