People search TurkNet data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 TurkNet-linked incident (1 company-confirmed), with headline counts up to 1.5M+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why TurkNet breach history matters
TurkNet operates in Telecommunications (Turkey). Across indexed rows, recurring themes include ransomware and extortion, unverified actor or scraping claims. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2025 — customer database breach; 1.5M+ confirmed (actor claimed 2.8M)
Verified breach. Verified breach — March 11–13, 2025. TurkNet (Turk.net), one of Türkiye’s largest internet service providers, detected a cyberattack on its customer database on March 11. Actor hades_hgs claimed responsibility on a criminal forum, threatening to publish roughly 2.8 million customer records unless TurkNet paid 3 Bitcoin within 24 hours. TurkNet emailed customers March 13 confirming sensitive personal data for more than 1.5 million subscribers was exposed, including names, phones, national ID numbers, addresses, subs Exposed categories include Full names, phone numbers, national ID numbers, addresses, subscription numbers, and static IP addresses per TurkNet customer notice; company stated financial data and passwords we. BreachHistory cites approximately 1.5M+ affected records in this row. See the turknet2025 and canonical BreachHistory entry.
Patterns and analysis
- Ransomware and extortion — appears across multiple TurkNet catalog entries; prioritize controls that address this class of failure.
- Unverified actor or scraping claims — appears across multiple TurkNet catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the TurkNet company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/turknet · Latest: turknet2025.
Sources: BreachHistory catalog (1 row for TurkNet), company and regulator disclosures cited in individual breach records.