March 16, 2026
Palantir Panic, Westminster Woes
MoD sources warn Palantir role at heart of government is threat to UK security
Insiders warn danger as commenters rage Britain handed the keys to a US data giant
TLDR: MoD insiders say Palantir’s access lets it infer sensitive UK secrets from everyday data, sparking claims of a national security risk. Commenters erupt: some see a foreign Trojan horse, others mock it as flashy dashboards; the Mosley connection and CEO clearance fuel the outrage—privacy and sovereignty are on the line.
Two Ministry of Defence insiders just dropped a grenade: they say US data firm Palantir is a “national security threat” because it can stitch together harmless-looking government info into secrets the UK never meant to share. Think unclassified scraps + clever software = where a nuclear sub will be on Tuesday. The MoD insists UK data stays sovereign, but the sources say the real gold is the insights Palantir keeps. Cue the internet meltdown.
The top-voted mood? Panic-tinged fury. One user called it “insanity” that Britain handed any data to a foreign surveillance giant. Another went full history meme, pointing out the UK boss’s infamous family tree, which only poured petrol on the fire. The snark brigade piled in too: a highly upvoted quip dismissed Palantir as “just big fat CRUD” (translation: fancy dashboards on a database) with pretty charts to keep bosses happy. Meanwhile, skeptics muttered that Palantir’s leadership has been “mask off” for ages, so how did this get so far, and why does CEO Alex Karp have any clearance?
Civil society voices are fanning the flames: the Good Law Project called the revelations “potentially explosive.” The split is stark: Trojan Horse vs overhyped spreadsheets. But everyone agrees on one thing—if Palantir’s knitting together millions of data points across government, the leverage is massive, and the stakes are very, very real.
Key Points
- •Two senior MoD systems engineers allege Palantir’s government role poses a UK national security threat.
- •They dispute MoD claims that data remains sovereign, arguing Palantir can keep and exploit derived insights and metadata.
- •Palantir reportedly holds at least £670m in UK contracts, including £15m with the UK nuclear weapons agency.
- •Sources say cross-dataset aggregation can turn unclassified data into sensitive information, citing a nuclear submarine example involving Diego Garcia.
- •Good Law Project’s Duncan McCann called the revelations potentially explosive, indicating extensive access to national security data.