Home Cryptocurrency News Hindenburg Drops Astonishing Details on Jack Dorsey’s Block, Payment Firm Fires Back Cryptocurrency News Hindenburg Drops Astonishing Details on Jack Dorsey’s Block, Payment Firm Fires Back By Astreamers - March 25, 2023 16 0 FacebookTwitterPinterestWhatsApp Jack Dorsey’s payments firm Block Inc has become the latest target of Hindenburg Research.