China to introduce cyber security reviews for companies listing overseas
The country continues to gain oversight of its tech sector as it begins to implement laws proposed last year


China said on Tuesday it would introduce new rules that will affect how its tech platforms plan to list abroad or use recommendation algorithms, as it seeks to gain oversight of its tech sector.
From 15 February, the Cyberspace Administration of China (CAC) will require platform companies with data for over 1 million users to undergo a security review before listing their shares overseas. The CAC said the main purpose of this rule, which could affect the likes of ByteDance, is to further protect network and data security and to maintain national security.
At the same time, in an additional statement, the CAC announced it would implement new rules around the use of algorithm recommendation technology from 1 March. This includes a requirement that companies give users the right to switch off the service and increases oversight of news organisations that use the technology to share information.
However, the new law does not make it clear whether companies that plan to list in Hong Kong will be affected by the security review. In November last year, the CAC released a draft document called “regulations on Network Data Security Management” which stipulated that when data processors go public in Hong Kong, they will have to apply for a network security review.
Following heightened US-China tensions, and after US regulators were applying greater scrutiny to new listings of Chinese companies, a number of Chinese tech firms were considering launching an IPO in Hong Kong. This could see around $2 trillion worth of Chinese listings move out of US exchanges from 2024.
An example of this is China Mobile, which hopes to raise £6.6 billion when it lists in Shanghai after laws introduced by the Trump administration removed the company from the New York Stock Exchange. If it raises the money, it will make the public share sale China’s fifth-biggest on record, and the biggest listing since the Agricultural Bank of China’s public offering in 2010.
This comes after China introduced new regulatory changes last year. One of these was the Personal Information Protection Law (PIPL) which stipulates how data can be collected and used in the country while governing the actions of companies hoping to move data out of China. It regulates activities carried out by state agencies, personal information processing activities, and also applies to foreign organisations that process personal data overseas.
Get the ITPro daily newsletter
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
Zach Marzouk is a former ITPro, CloudPro, and ChannelPro staff writer, covering topics like security, privacy, worker rights, and startups, primarily in the Asia Pacific and the US regions. Zach joined ITPro in 2017 where he was introduced to the world of B2B technology as a junior staff writer, before he returned to Argentina in 2018, working in communications and as a copywriter. In 2021, he made his way back to ITPro as a staff writer during the pandemic, before joining the world of freelance in 2022.
-
Bigger salaries, more burnout: Is the CISO role in crisis?
In-depth CISOs are more stressed than ever before – but why is this and what can be done?
By Kate O'Flaherty Published
-
Cheap cyber crime kits can be bought on the dark web for less than $25
News Research from NordVPN shows phishing kits are now widely available on the dark web and via messaging apps like Telegram, and are often selling for less than $25.
By Emma Woollacott Published
-
Latitude Financial's data policies questioned after more than 14 million records stolen
News Some of the data is from at least 2005 and includes customers’ name, address, and date of birth
By Zach Marzouk Published
-
Latitude hack now under state investigation as customers struggle to protect their accounts
News The cyber attack has affected around 330,000 customers, although the company has said this is likely to increase
By Zach Marzouk Published
-
IDCARE: Meet the cyber security charity shaping Australia and New Zealand's data breach response
Case Studies IDCARE is recruiting a reserve army to turbocharge the fightback against cyber crime not just in the region, but in the interests of victims all over the world
By Zach Marzouk Published
-
Australia commits to establishing second national cyber security agency
News The country is still aiming to be the most cyber-secure country in the world by 2030
By Zach Marzouk Published
-
Medibank bleeds $26 million in cyber costs following hack
News The company believes this figure could rise to $45 million for the 2023 financial year
By Zach Marzouk Published
-
TikTok's two new European data centres to address data protection concerns
News The company is under pressure to prove its user data isn’t being accessed by the Chinese state
By Zach Marzouk Published
-
Cyber attack on Australia’s TPG Telecom affects 15,000 customers
News It is the third cyber attack on a major Australian telco since October
By Zach Marzouk Published
-
Telstra blames IT blunder for leak of 130,000 customer records
News Australia’s biggest telco said that the error was due to a mismanagement of databases and not a cyber attack
By Zach Marzouk Published