A bipartisan group of UK politicians is warning that the country’s reliance on data analytics firm Palantir could create an “unacceptable point of weakness,” highlighting potential risks such as vendor lock-in and political influence.

The committee's chair, Dame Chi Onwurah, believes a deeply entrenched supplier like Palantir could exploit its position to impose its political will, potentially halting public services. The report criticises Palantir for politically charged comments by co-founder Peter Thiel and a manifesto advocating for US interests.

To mitigate these risks, the committee recommended that the National Health Service activate a contract clause allowing early termination next February. Despite Palantir’s contributions to mapping the spread of Covid-19 in 2020, the report warns against similar dependencies on other US-based cloud providers like Microsoft and Amazon Web Services.

The relationship has been scrutinised due to Palantir's work with US Immigration and Customs Enforcement (ICE) and its ties to the US military. Proponents argue that political concerns could jeopardise the UK’s goal of becoming a “truly digital state.” However, critics stress the need for trust in third-party providers of sensitive data.