I saw a very strange thing in Whatsapp last week. One of my contacts texted me their name in Cyrillic characters (Whatsapp on IOS), five seconds later I got an

I saw a very strange thing in Whatsapp last week. One of my contacts texted me their name in Cyrillic characters (Whatsapp on IOS), five seconds later I got an email to my Gmail inbox in russian. I check my spam folder occasionally (mostly bitcoin scams for some reason) and had never seen any messages in russian.