WannaCry got a name long before we met. In principle, they have the right to demand.
The Russian language appeared slightly before the appearance of Belarus, Moldova, Kyrgyzstan and Ukraine. And your claims to the language can be removed.
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Again, they will say that the Jews are all to blame ;-) The Russian language originated from Sanskrit, and such purely Russian names as Ivan, Mary, Peter are Jewish. Not everyone understands humor, but I risk.