 Boston, Massachusetts--Newsfile Corp. - September 1, 2021 - The Thornton Law Firm alerts investors who purchased 360 DigiTech, Inc. securities NASDAQ: QFIN between April 30, 2020 and July 7, 2021 may seek to participate in the case as a Lead Plaintiff. Interested investors may contact the Thornton Law Firms investor protection team by visiting for more information. Investors may also email or call 617-531-3917. A class action lawsuit has been filed on behalf... 