The ShinyHunters ransomware group listed Pitney Bowes Inc. (pb.com) on its data leak site on 2026-04-19. Country: US Sector: Professional Services Domains named: pb.com Claim as published on the leak site: Over 25M Salesforce records containing PII have been compromised. Pay or Leak. This is a final warning to reach out by 21 Apr 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 18 Apr 2026 | Warning: FINAL WARNING PAY OR LEAK