anneroth, "Earlier this year, the Spanish police Guardia Civil sent legal requests through Swiss police to #Wire and #Proton, which are both based in Switzerland. (..)
Wire responded providing the email address used to register the Wire account, which was a Protonmail address.
@protonprivacy responded providing the recovery email for that Protonmail account, which was an iCloud email address, according to the documents."
@lorenzofb for @TechCrunch