On Sept. 30, MI5 published a one-page document it calls a Security Service Espionage Alert. It names a single organization, the China General Technology Research Institute, and says the institute’s “primary purpose” is to fund academic research that “directly improves” the espionage capability of China’s Ministry of State Security. More than 100 UK-linked academics have contributed to projects it funded, MI5 says, on subjects including artificial intelligence, cybersecurity, covert communications systems and steganography, the practice of hiding information inside other messages or files.
MI5 said it was the first time it had independently published an alert like this, Reuters reported. The document does two things at once. It warns universities, and it changes what their researchers can be expected to know under British law.
What MI5 said, and what it left out
The alert says the institute, which it notes is sometimes translated as the China Academy of General Technology, has “very strong ties” to the Ministry of State Security, China’s civilian intelligence service. It says many institutions and individuals will have worked with the institute in good faith because its links to Chinese intelligence were obscured, and that some academics may not have known the institute was funding the projects they joined.
The alert does not name any of the academics or universities involved. It does not say how MI5 established the institute’s purpose or its ties to Chinese intelligence, and it does not describe any specific research that reached Beijing. Its main findings are stated as conclusions, each introduced with “MI5 has identified.”
It asks UK institutions to immediately review any current or planned work with the institute, and advises academics to trace the ultimate funding source of any research collaboration with a Chinese institution.
A warning that also sets a legal line
The alert’s final section is headed “Awareness of potential criminal consequences.” In it, MI5 says it has now placed the institute’s ties to Chinese intelligence “in the public domain,” and points academics to two offences in the National Security Act 2023.
Under section 3 of that law, assisting a foreign intelligence service, a person commits an offence if their conduct is likely to materially assist a foreign intelligence service in UK-related activities and they know, or “ought reasonably to know,” that it is. Section 17 covers obtaining a material benefit from a foreign intelligence service. The alert says any institution or individual who continues research funded by the institute, even indirectly, after publication should take independent legal advice on both offences.
Security Minister Dan Jarvis made the same point in remarks reported by Research Professional News. He said the institute’s links to the Chinese ministry had been “obfuscated prior to this alert.”
The government and universities respond
Jarvis said he had written to all university vice-chancellors to make sure they help staff “end all arrangements” with the institute, the Associated Press and Reuters reported. He said the alert “exposes attempts by Chinese intelligence to covertly benefit from the expertise and research of our academics.”
Libby Hackett, chief executive of the Russell Group of 24 research-intensive universities, said its members take their national security responsibilities very seriously, the AP reported. Earlier in September, the government said it would set up a dedicated research security fund by the end of the year to help universities with the cost of protecting their research, according to Research Professional News.
China’s response
China’s embassy in London called the allegations “imaginary and purely fabricated,” Reuters reported. A spokesperson said China firmly opposed what it called baseless allegations and had lodged “solemn representations” with the British government.
The alert follows a joint bulletin MI5 issued with its Five Eyes counterparts in the United States, Canada, Australia and New Zealand in June, warning that Chinese military intelligence was using professional networking sites and online job platforms to approach people with access to sensitive information.
Primary source: MI5, Security Service Espionage Alert: China General Technology Research Institute (CGTRI), Sept. 30, 2026 (PDF).
Sources
- MI5: Security Service Espionage Alert, CGTRI (Sept. 30, 2026). Used for: the alert’s findings, recommended actions, the public-domain statement and sections 3 and 17 of the National Security Act 2023.
- MI5: MI5 issues Espionage Alert – CGTRI (press release), as republished by WiredGov. Used for: the alert’s summary; the June 2026 Five Eyes bulletin.
- CNN, from Reuters: UK accuses China of using academics to spy on AI and other tech research (Sept. 30, 2026). Used for: MI5’s first independently published alert; the Chinese embassy’s response; Jarvis.
- Associated Press, via WRAL: UK tells academics to cut ties with Chinese institute (Sept. 30, 2026). Used for: Jarvis’s letter; the Russell Group’s response.
- Research Professional News: Over 100 UK academics funded via Chinese spy agency, MI5 warns. Used for: Jarvis on “obfuscated” links; the research security fund.
- Al Jazeera: MI5 warns UK academics to cut ties with Chinese group over alleged spying (Sept. 30, 2026). Used for: the June Five Eyes warning; Jarvis.