"As part of an investigation into people involved in the pro-independence movement in Catalonia, the Spanish police obtained information from the encrypted services Wire and Proton, which helped the authorities identify a pseudonymous activist, according to court documents obtained by TechCrunch": Encrypted services Apple, Proton and Wire helped Spanish police identify activist | TechCrunch https://techcrunch.com/2024/05/08/encrypted-services-apple-proton-and-wire-helped-spanish-police-identify-activist/