Ransom! J Derenzo

J Derenzo Co. has fallen victim to a ransomware attack claimed by the threat actor Sinobi, compromising sensitive operational data. The incident highlights the ongoing cyber threats faced by U.S.-based infrastructure companies, emphasizing the need for enhanced cybersecurity measures. #UnitedStates

Incident Details

  • Victim: J Derenzo
  • Country: US
  • Actor: sinobi
  • Source: http://sinobi6ftrg27d6g4sjdt65malds6cfptlnjyw52rskakqjda6uvb7yd.onion/leaks/689c438188b6823fa2ae9144
  • Discovered: 2025-08-14 00:40:05.566824
  • Published: 2025-08-13 07:49:21.238000

Information

  • J Derenzo Co. has been one of New Englandโ€™s premier site work contractors for over 75 years.
  • The teamโ€™s experience includes large-scale rural site clearing as well as complex, tight-site, deep hole excavations in downtown Boston.
  • The companyโ€™s diversity of expertise has contributed to building a distinguished portfolio of work in the industry.

Disclaimer: This post is based on public claims made by the ransomware group "sinobi". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.

monitored by: ransomware.live