Ortadoğu Holding System Encryption & Data Breach
On October 3, 2026, Turkish conglomerate Ortadoğu Holding Anonim Şirketi (ortadoguholding.com.tr) suffered an external intrusion in which attackers encrypted corporate systems and locked access to stored data.
The organization has not published how many were affected, so the incident cannot be placed on this scale.
Exposed Data Types
6- Geographic locations
- Employment records
- Financial information
- Professional experience
- Photos
- Audio recordings
About This Breach
Detected on the same day, the incident was published by Turkey's Personal Data Protection Board (KVKK) under Decision No. 2026/2216 on October 7, 2026.
The breach affected employees, users, and customers, encompassing personal data across the location, personnel (employment), legal transaction, risk management, finance, professional experience, marketing, and audio/visual recording categories. The number of potentially affected individuals could not be estimated at the time of the filing.
Verification and editorial method
LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.
Report missing or incorrect information
