The hellcat ransomware group listed Pinger - USA on its data leak site on 2024-12-25. Country: US Sector: Professional Services Domains named: pinger.com Claim as published on the leak site: We have successfully breached Pinger, obtaining 111 GB of sensitive data. This includes over 9 million user records, private messages, voice messages, internal tools such as phone number lookup and notification sender, backend systems, and source codes. Since the ransom was not paid, all the data has been publicly released.