「 Specifically, organized crime members in Catalonia use GrapheneOS, a privacy and security-focused operating system that keeps your data out of Google’s reach. Criminals and gang members in Spain prefer using GrapheneOS on Pixel phones, and there’s a good reason for it. GrapheneOS implements full disk and metadata encryption, a security feature exploited by miscreants. But it works best on Pixels 」
https://www.androidauthority.com/google-pixel-organized-crime-preferred-phone-3573578/