In the videogame Watchdogs Legion, a shadowy and totalitarian data corporation has access to the NHS, enabled by a feeble, anti-migrant, authoritarian Government. The corporation uses this data to spy on innocent people and keep track of them alongside an integrated surveillance system.
This is played as a cautionary tale. It is meant to be a grounded, but exaggerated look into the future.
Anyway, unrelated news
https://www.theguardian.com/society/2026/may/11/palantir-access-nhs-england-patient-data