People search Three Iranian banks data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 2 Three Iranian banks-linked incidents, with headline counts up to 3M+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Three Iranian banks breach history matters
Three Iranian banks operates in Finance. Across indexed rows, recurring themes include zero-day exploitation and malware. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2012 — — Three Iranian banks: After finding a security vulnerability in Iran's…
Cataloged incident. Apr 2012. After finding a security vulnerability in Iran's banking system, software manager Khosrow Zarefarid wrote a formal report and sent it to the CEOs of all the affected banks across the country. When the banks ignored his findings, he hacked 3 million bank accounts, belonging to at least 22 different banks, to prove his point. BreachHistory cites approximately 3M+ affected records in this row. See the three-iranian-banks2012 and canonical BreachHistory entry.
2010 — Unknown
Cataloged incident. After finding a security vulnerability in Iran's banking system, software manager Khosrow Zarefarid No attested victim count is published for this row yet. See the three-iranian-banksu and canonical BreachHistory entry.
Patterns and analysis
- Zero-day exploitation and malware — appears across multiple Three Iranian banks 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 Three Iranian banks company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/three-iranian-banks · Latest: three-iranian-banks2012.
Sources: BreachHistory catalog (2 rows for Three Iranian banks), company and regulator disclosures cited in individual breach records.