HK tightens SIM card rules to fight rising phone scams

Hong Kong is taking decisive steps to combat the rising tide of phone scams, implementing innovative strategies to disrupt fraudulent activities and protect its residents. Recent statistics paint a concerning picture, with phone scam cases increasing by nearly 20% from January to May, totaling 2,574 reported incidents.

The government’s proposed approach centers on stricter SIM card regulations, targeting the tools scammers frequently use to perpetrate their schemes. Currently, individuals can register up to 10 pre-paid SIM cards per telecom carrier, but the new proposal would dramatically reduce this limit to just three cards. This significant restriction aims to make it more difficult for criminals to acquire multiple anonymous communication channels.

A woman stands on a busy sidewalk engrossed in her phone beside promotional posters about SIM card regulations, SMS sender registration, and HK's tightened telecom rules effective from 2025.

While real-name registration for SIM cards has been mandatory since February 2023, current data reveals an interesting pattern: 90% of identification documents are linked to only one to three cards. The proposed changes would introduce new criminal offenses to further discourage misuse, including:

Multiple SIM cards are scattered on a dark surface alongside an open mobile phone, suggesting discussions about SIM card regulations and phone scams.

  • Providing personal information to register another person’s SIM card
  • Selling registered SIM cards
  • Possessing 10 or more SIM cards without a reasonable explanation

A person holds a SIM card alongside a poster detailing regulations for registering SIM cards under Hong Kong's telecommunications laws, with emphasis on ID and proof of residence requirements.

Violators could face substantial penalties aligned with the Telecommunications Ordinance, including fines up to HK$25,000 ($3,185) or 12 months of imprisonment. These amendments are expected to be submitted to the Legislative Council in 2026.

A person holds several SIM cards in one hand while using a smartphone with the other, with a background featuring a SIM card reader or interceptor system related to HK's tightening of SIM card regulations in 2025.

The fight against phone scams extends beyond SIM card regulations. Since September 2022, law enforcement and telecommunications providers have collaborated on an interception system targeting suspicious telephone numbers and web page links. Their efforts have been remarkably successful, blocking over 50,000 websites and approximately 9,000 phone numbers.

A hand is poised to touch a digital interface labeled "REGISTRATION," alongside three colorful SIM card trays in red, yellow, and blue.

An additional innovative measure is the SMS Sender Registration Scheme, launching on December 28, 2023. This program requires participating organizations, including major banks and government departments, to prefix their communications with a specific hashtag. This simple yet effective approach helps recipients distinguish legitimate messages from potential frauds.

Despite these comprehensive efforts, certain demographic groups remain particularly vulnerable. Mainland students have been especially targeted, with 49 phone scam cases resulting in substantial losses of HK$44 million in the first five months of this year. One particularly devastating case involved a student losing over HK$10 million through multiple transfers after being deceived by scammers impersonating government officials.

The ongoing challenge highlights the importance of continuous adaptation in combating sophisticated fraud techniques. By implementing multi-layered strategies that combine technological intervention, legal frameworks, and public awareness, Hong Kong is demonstrating a proactive approach to protecting its residents from increasingly complex scamming methods.

As digital communication continues to evolve, these measures represent a critical step in creating a more secure communication ecosystem. The proposed regulations balance the need for personal communication convenience with robust safeguards against potential misuse, setting a potential model for other jurisdictions grappling with similar challenges.

Get Your Free Insurance Consultation Today!

Since 1991, Navigator Insurance Brokers Ltd. has helped over 100,000 individuals and businesses with tailored insurance solutions.
Let us help you find the best coverage for your needs.

Contact Us for a Free Quote

Why Choose Navigator Insurance Brokers Ltd.?

  • Independent Advice: We work for you, not insurance companies, ensuring unbiased recommendations.
  • Wide Range of Options: Access to multiple insurers for the best coverage at competitive prices.
  • 30+ Years of Expertise: Trusted by over 100,000 clients for personalized insurance solutions.


Recent Posts