The Hong Kong Police Force, the Hong Kong Monetary Authority (HKMA) and the Hong Kong Association of Banks (HKAB) have announced that from 8 December 2024, the Suspicious Account Alert mechanism will be progressively extended to transactions at participating banks‘ Automated Teller Machines (ATMs), including cash deposit machines. This will cover intra-bank and inter-bank real-time transfers as well as cash deposits. When members of the public conduct transactions at bank branches, ATMs or through online banking, if the recipient’s account number, mobile phone number, email address or Faster Payment System (FPS) Identifier matches information flagged as high-risk in the Police’s Scameter, they will receive an alert warning of potential fraud risks.
The high-risk alert mechanism was first introduced in November 2023, initially covering transactions using FPS proxy IDs and was expanded in August 2024 to include internet banking and branch transfers. When high-risk transactions are detected, the system issues alerts reminding customers to cancel them.
The Police advise the public to verify payment details and the recipient’s identity before completing any transaction. If in doubt, they should terminate the transaction immediately. The Police will continue to collaborate with the HKMA and the banking industry to strengthen anti-fraud measures and combat scams.

