Japan Turns to Big Tech and Banks to Close the Net on Scammers

Japan is bringing banks, technology companies and regulators closer together in a coordinated push to disrupt the infrastructure behind online scams, as financial crime increasingly moves across platforms rather than remaining confined to the banking system.

The initiative reflects a growing recognition among Japanese authorities that banks cannot tackle fraud on their own. Scammers increasingly use social media, messaging platforms, online advertising and other digital services to identify victims, build trust and direct stolen funds into bank accounts.

Japan’s Financial Services Agency has already moved towards stronger information sharing between financial institutions and law enforcement. In June, a new public-private framework involving nine major banks and the National Police Agency began operations to accelerate the tracing, freezing and recovery of funds stolen through bank transfer scams.

The participating banks include MUFG Bank, Mizuho Bank, Sumitomo Mitsui Banking Corporation, Resona Bank, Seven Bank, Rakuten Bank, AEON Bank, SBI Shinsei Bank and Japan Post Bank. Under the arrangement, banks are expected to respond more quickly to police requests concerning accounts that receive suspected scam proceeds.

The latest push extends that logic beyond traditional financial institutions. Japan’s regulators are increasingly looking at the role played by digital platforms in generating and facilitating fraud. In August, the FSA joined the police, consumer protection authorities and several ministries in asking major social media operators to strengthen measures against impersonation scam advertisements.

The compliance significance is substantial. Fraud prevention is shifting from a bank-by-bank responsibility towards a cross-industry financial crime control model, where information about suspicious activity can move between banks, technology companies and public authorities.

Japan’s approach also comes as regulators tighten controls around phishing, fraudulent transactions and the misuse of digital channels. The FSA has separately pushed financial institutions towards phishing-resistant multi-factor authentication.

Compliance takeaway: The Japanese model signals a broader regulatory shift. Financial crime controls are increasingly expected to follow the criminal ecosystem across banks, platforms, payment channels and technology providers, rather than stopping at the bank’s perimeter.

Categories: Financial Crime, Fraud Prevention, Banking Compliance, Cybercrime, Digital Platforms, Japan

Tags: Japan, Financial Services Agency, Banking Fraud, Scams, Big Tech, Social Media, AML, Financial Crime, Fraud Prevention, Information Sharing, Cybersecurity, Compliance