Seleznev sentenced to 27 years in prison in April for payment card fraud, causing nearly $170 million in damages to small business and financial institutions in the US. The 33-year-old son of a Russian MP was already facing a 27-year prison sentence in the United States. He pleaded guilty to helping run an identity theft and credit card fraud ring through the Carder.su website. The website allowed fraudsters and cybercriminals to easily purchase stolen credit card account data for roughly $20 per account number.
Source: https://thehackernews.com/2017/12/russian-hacker-prison.html