Looks like Elliot Alderson from Mr. Robot is using Proton Mail!
El cliente de email con el que Mr. Robot burló al FBI ya tiene app Android
Mr. Robot (Series) - TV Tropes
ProtonMail encrypted mail service adds support for Apple Mail, Outlook and Thunderbird
Hello Friend - A Mr. Robot Podcast
Mr. Robot' Rewind: Social engineering saves in Episode 8 – GeekWire
Protonmail ーーMr. Robotでエリオットが使用する完全暗号化電子メールサービス。 - 忙しい人のためのサイバーセキュリティニュース
Proton Mail Review: the Safest Email Provider in 2024?
Mr. Robot eps1.0_hellofriend.mov (TV Episode 2015) - IMDb
Mr. Robot Season Premiere Recap: Behind the Mask