Amazon files lawsuit against REKK, a fraud group exploiting its refund system through social engineering and phishing attacks. REKK advertises services on a Telegram channel with 30,000 followers, taking payment for items and manipulating the system to report fake returns. Example: Defendant Andrew Ling ordered iPads and worked with REKK to obtain refunds. Scammers used a phishing attack on an Amazon employee and bribed another to approve fake returns. Lawsuit names individuals from several countries.