The ShinyHunters ransomware group listed Deep Well Services on its data leak site on 2026-06-15. Sector: Energy & Utilities Claim as published on the leak site: Over 7k records containing customer PII and other internal corporate data was compromised. This is a final warning to reach out by 18 June 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: 16 June 2026 | Warning: FINAL WARNING PAY OR LEAK