The Most Recent Data Breaches in 2026

Newport Beach Dentistry

Data Breach Report Victim dentistryofnewportbeach.com Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description Newport Beach Dentistry is a family dental practice based …

October 17, 2026
OCK Group

Data Breach Report Victim ock.com.my Threat Actor LockBit Date Discovered Oct 17, 2026 Description OCK Group is a telecommunications network and digital infrastructure company …

October 17, 2026
ONEOK

Data Breach Report Victim oneok.com Threat Actor REDACT Date Discovered Oct 17, 2026 Description ONEOK, Inc. is a midstream energy company based in the USA (Oklahoma), gathering, …

October 17, 2026
Pantanal Agricola

Data Breach Report Victim pantanalagricola.com.br Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description Pantanal Agrícola is an agricultural input distribution …

October 17, 2026
Passavant Energy & Environment

Data Breach Report Victim passavant-ee.com Threat Actor SETTRA Date Discovered Oct 17, 2026 Description Passavant Energy & Environment GmbH is an environmental engineering …

October 17, 2026
Petroleum Telcom Communications

Data Breach Report Victim ptelcom.com Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description Petroleum Telcom Communications is a communications integrator based in …

October 17, 2026
Prafesta

Data Breach Report Victim prafesta.com.br Threat Actor n0n Date Discovered Oct 17, 2026 Description Prafesta is a plastic packaging manufacturer based in Brazil, specializing in …

October 17, 2026
REGiO Nord

Data Breach Report Victim regio-nord.com Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description REGiO Nord mbH is a regional development company based in Germany, …

October 17, 2026
Saga University

Data Breach Report Victim saga-u.ac.jp Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description Saga University is a national public university based in Japan, providing …

October 17, 2026
Santa Barbara Endodontics

Data Breach Report Victim sbendo.com Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description Santa Barbara Endodontics is a specialized dental practice based in the USA …

October 17, 2026
SBI Audiovisual

Data Breach Report Victim sbiav.com Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description SBI Audiovisuel is an audiovisual production company based in Canada, …

October 17, 2026
ServiceMaster of Ottawa

Data Breach Report Victim svmottawa.ca Threat Actor TheGentlemen Date Discovered Oct 17, 2026 Description ServiceMaster of Ottawa is a disaster restoration and commercial cleaning …

October 17, 2026