Paul Grewal, Chief Legal Officer of Coinbase exchange, emphasized the crucial role of blockchain transparency in combating street crime. As criminal tactics shift towards stealing mobile phones, perpetrators can quickly access victims' financial apps via these devices, including banking, payment services, and crypto wallets. Coinbase collaborates closely with law enforcement agencies, utilizing blockchain's public transaction records to trace stolen funds and assist in solving cases. Other major exchanges like Binance and Bybit are also enhancing security measures and compliance to improve customer protection. Although digital theft methods are rapidly evolving, blockchain transparency provides an effective tool to fight crime, and the industry is progressively curbing criminal activities through cooperation and technological means.