Service disruption at several major Iranian banks has persisted for two days, according to reports. On June 13, 2026, Shin (@hey_itsmyturn) reported:

Widespread interruption in Iranian banking systems including e-banking and ATM machines.

On June 15, Shin provided an update:

Service disruption in Iranian Melli, Saderat, Tejarat and Tose'e Saderat banks continues, incident's ongoing for 2 days

The affected banks include Bank Melli Iran, Bank Saderat Iran, Bank Tejarat, and Tose'e Saderat Bank. The cause of the disruption remains unclear.