Limited Cyberattack Disrupts Services at Four Iranian Banks

On June 13, 2026, a limited cyberattack targeted four major Iranian banks: Bank Melli, Bank Tejarat, Bank Saderat, and the Export Development Bank of Iran. The attack affected a shared communications infrastructure, leading to temporary disruptions in banking services. However, the Coordination Council of Iranian Banks confirmed that no unauthorized access to customer data occurred and no data leaks were detected. Technical teams quickly implemented protective measures to secure systems and restore normal operations. Recovery efforts are ongoing, with the council assuring customers that their data remains safe and services will resume shortly.

Key Points: • Four major Iranian banks were affected by a limited cyberattack on June 13, 2026. • The attack targeted shared communications infrastructure, disrupting some banking services. • No customer data was compromised, and recovery efforts are currently underway.