MI5 has issued a rare public warning that more than 100 academics linked to British universities have unwittingly assisted China's espionage operations through a front company connected to Beijing's intelligence services.
The UK's domestic security service identified the China General Technology Research Institute (CGTRI), sometimes also known as the China Academy of General Technology (CAGT), as a front for China's Ministry of State Security (MSS), the country's civilian intelligence and security service.
"MI5 has identified that the primary purpose of CGTRI is to fund academic research that directly improves MSS technical capability for espionage," the security service said in its alert.
More than 100 UK-linked academics are said to have contributed to projects funded by the MSS via CGTRI. In some cases, researchers would not have been aware of the front company's role in their work.
MI5 said the CGTRI had "very strong ties" to the MSS and that it poses a "significant threat." The service added that many institutions and individuals had engaged with the organisation "in good faith" because its links to Chinese state security had been "obfuscated."
Research areas targeted include artificial intelligence, cybersecurity, covert communications systems, and steganography — the practice of hiding secret messages or files within ordinary content. MI5 is also reported to believe Chinese intelligence gained access to cutting-edge British research on scraping social media platforms.
Some British-based academics were also given awards and honours by Chinese entities, according to reports.
The alert was issued after consultation with the Crown Prosecution Service and carries explicit warnings of potential criminal liability. MI5 stressed that the National Security Act 2023 created an offence of assisting a foreign intelligence service where the individual knew, or ought reasonably to have known, what they were doing.
"UK academic institutions are strongly advised to immediately review any ongoing or planned collaboration with CGTRI. This is to ensure MSS derives no further benefit from UK universities or research institutions," the alert states.
Academics are also advised to establish the ultimate funding source when conducting any research collaboration with Chinese institutions, to ensure CGTRI is not involved.
Security Minister Dan Jarvis said he had written to all university vice-chancellors demanding they end ties with the organisation and support their staff in doing so.
"This alert exposes attempts by Chinese intelligence to covertly benefit from the expertise and research of our academics, undermining our national security and that of our allies," Jarvis said. "I have written to all university vice-chancellors to ensure they support their staff to end all arrangements with this company, preventing further benefit to the Chinese intelligence services and ensuring compliance with the National Security Act."
The public alert is part of a broader deterrence strategy. Given the scale of Chinese state espionage targeting the UK, MI5 opted for a public warning rather than pursuing individual cases, in the hope that universities will act swiftly to sever ties with CGTRI.
The warning builds on a joint alert issued in June by MI5 and its partners in the United States, Canada, Australia, and New Zealand, which cautioned that China's military intelligence services were targeting professional networking sites and online job platforms. This latest UK-specific alert goes further, addressing what MI5 describes as a threat that has been growing within British academic institutions.
