Anastasia Vashukevich (Russian: Анастасия Вашукевич; born 27 February 1990, Babruysk, Byelorussian SSR), also known as Nastya Rybka (Russian: Настя Рыбка), is a Belarusian escort worker and author[1] who claimed to have evidence linking Russian billionaire Oleg Deripaska and Deputy Prime Minister Sergei Prikhodko to Russian interference in the 2016 U.S. presidential election.[2][3][4]