halilBB

The interesting failure here is not phishing, it is that "the email came from the real government domain" was accepted as authorization. A domain proves who sent the message, not that the sender was entitled to ask. Every compliance team I have worked with in payments had the same gap: the legal-request inbox verifies DKIM and the letterhead, then a human decides under time pressure with "law enforcement" in the subject line. What actually works is boring: a published list of the exact channels each authority uses, a callback to a number you looked up yourself rather than one in the email, a required case reference you can verify with the agency, and a hard rule that emergency requests get a minimal data set, never full KYC packages plus transaction history. The part that should worry Revolut customers more than the passport scans is the Bitcoin history: on-chain that data is permanent, so a leaked address-to-identity mapping does not expire.