Cyberattack Disrupts Four Major Iranian Banks, No Data Breach Detected On June 13, a limited cyberattack caused disruptions to the systems of four prominent Iranian financial institutions: Bank Melli, Bank Tejarat, Bank Saderat, and the Export Development Bank of Iran. The Coordination Council of Iranian Banks confirmed the incident, stating that technical teams swiftly detected unusual activity and implemented protective measures to secure customer data and banking infrastructure. According to the council’s assessment, no unauthorized access to customer data occurred, and no evidence of data leaks has been found. All affected systems are now under the control of technical experts, with restoration efforts underway. The council emphasized that safeguarding customer security and privacy remains its top priority, assuring that banking services would resume normal operations in the near future.