MI5's Warning on Beijing's Persistent Espionage Efforts in Britain

An unexpected contact on LinkedIn. An offer of employment from a recruiter, probably a young woman, operating from the Asian nation. The opportunity to make around £20,000 on the side preparing a small number of geopolitical analyses for a firm from China containing “non-public” or privileged information. Payment in digital currency or cash preferred.

It may seem obvious, in this scenario, that something about this method would be suspicious. However, Beijing's influential Ministry of State Security continues to view it worthwhile to deploy headhunters to try it – prompting MI5 to issue multiple warnings about their operations online.

Massive Approaches on Professional Networks

Last year, MI5 chief the agency's director said operatives from China were contacting Britons on the platform on an unprecedented scale, at a rate of ten thousand over the previous 30-month period, seeking governmental, industrial, military and technological secrets. But a fresh campaign targeting elected officials and Westminster has prompted the spy agency to take further action.

An espionage warning was issued on this week via the offices of the Commons speaker and his House of Lords counterpart: a single slide after the repeated efforts of certain individuals and other operatives to reach out to Members of Parliament, peers, their assistants, economists, thinktanks – anyone who might provide information.

Security Strategy and Legal Changes

In the typical style of UK security services, there was no official release of the protective guidance from the agency or the Home Office. Yet the agency was aware its advisory document would leak once it was emailed out to parliament. Sharing it in the media assists the wider public more easily recognize interactions with a fraudulent intent.

The alert has the effect of flushing out more information from in and around parliament, though that is not the agency's main objective. The service aims for people in public life to recognize that just because exchanges on professional networks are not as toxic as on other social platforms, it does not mean they are completely safe.

Additionally, the domestic spy agency understood to have been reacting to any specific incident in the legislature, although the burst of activity does come after the embarrassing collapse of the prosecution of a former parliamentary aide Christopher Cash and his associate another person on a technicality earlier in the autumn.

Both individuals had been accused of spying for China – a charge they rejected – but failure to complete a prosecution under the now repealed Official Secrets Act resulted in warnings that the UK's political system had been insufficiently defended.

Updated Laws and Beijing's Long-Term Goals

Legislation has now been changed, and the security briefing contains a note of its replacement: “Individuals involved in espionage activity risk substantial legal consequences under the new security law.” It is a criminal offense if a person participates in behavior that could potentially “materially assist a overseas spy agency”.

An obvious question, though, is what Beijing has to gain. A politician who is not a government minister will have restricted access of sensitive information, and an associate of theirs even less. Yet Beijing is also interested in parliament: for a period, in recent years, the UK’s approach to China on issues such as Huawei or the Uyghur repression or genocide was being influenced by parliamentarians.

Methodological Differences and Ongoing Cyber Threats

To a degree there are cultural differences too. Authoritarian governments like Beijing's utilize intelligence collection techniques and the size of its spy network is enormous, employing three hundred thousand individuals. A former US official, a US national cyber director under the US administration, said it was sometimes estimated that “the Chinese have greater linguistic capacity involved in this than Western agencies have personnel with language skills”.

The Chinese government is willing to develop contacts over the long term and sometimes even the intelligence services have struggled to distinguish between genuine connections and espionage. “Beijing has a minimal requirement for what information is considered to be of value,” security minister Dan Jarvis informed parliamentarians on Wednesday, but a sudden turn in the political cycle may mean someone quickly peripheral turning important.

An alternative perspective to consider the relentless activities at covert intelligence collection is in the wider context of the geopolitical contest between Beijing and the west at a level below the point of direct conflict. China has stepped up its hacking efforts, with the one campaign infiltration of communications systems in 80 countries, and the another operation breach of millions internet devices.

Beijing is involved in persistent attempts to identify covert sources on UK politics via digital means because it seeks to be provocative, to demonstrate influence and because it can.

Jacqueline Thompson
Jacqueline Thompson

A software engineer and tech writer passionate about AI ethics and open-source projects, with over a decade of industry experience.