Ateşsan Ambalaj Data Breach: Hyflock Ransomware Claim (Nov 2026)
Summary
In the latest cybersecurity news, Ateşsan Ambalaj — an organization based in TR — has fallen victim to a ransomware attack conducted by the group HYFLOCK. This data breach, discovered on 2026-11-02T10:52:11.020018+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Ateşsan Ambalaj |
| Threat Group | HYFLOCK |
| Summary | Ateşsan Ambalaj A.Ş. (Ateşsan Oluklu Mukavva) is a long-established, industry-leading manufacturer of corrugated boxes and packaging in Turkey, founded in 1972. Below is a comprehensive overview of the company: 🏢 Company Profile and Scale History: With over 50 years of industry experience, it is one of the earliest corrugated cardboard factories established in Turkey. Production Capacity: Annual output and production capacity reach up to 150,000 metric tons. Facility Area: It operates a 36,000-square-meter enclosed production area. Industrial Strength: Ranked 231st on the “Top 500 Industrial Companies in Turkey” list compiled by the Istanbul Chamber of Industry (ISO). 🏭 Production Facilities and Technology The company operates a large production base in the Marmara Region, primarily consisting of two modern factories: Hadımköy Central Factory (Hadımköy Merkez Fabrika): Located near Arnavutköy in Istanbul, it enjoys a strategic location adjacent to major markets. Gebze Plant (Gebze Fabrika): Located in Gebze, Kocaeli Province. Technological Capabilities: The plants have fully integrated Industry 4.0 (Endüstri 4.0) technologies, implementing fully automated equipment management and highly standardized quality control. |
| Date of Breach | 2026-11-02T10:00:00+00:00 |
| Discovery Date | 2026-11-02T10:52:11.020018+00:00 |
| Region | TR |
| Target Domain | atessan.com.tr |
| Business Sector | Manufacturing |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- dark web monitoring — close the gap attackers exploit.
- data breach monitoring — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
Disclaimer
HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
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