Grant West, 25, pleaded guilty to cyber-attacks on 17 websites and selling stolen user information on the Dark Web. He admitted to carrying out brute-force attacks on Uber, Groupon, T Mobile, Just Eat, Ladbrokes, Asda, Argos, Nectar, Sainsburys, AO.com, Coral Betting, Vitality, RS Feva Class Association 2017, the British Cardiovascular Society, Mighty Deals Limited, M R Porter, and more. West, who used the nickname “Courvoisier
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