| August 20, 2024 | 1830 hours | August 20, 2024 | 2215 hours | Web Banking, ATM/CDM | Intermittent disruption to access HBZweb/app and ATM/CDM | Internal | Unscheduled | Resolved |
| October 14, 2023 | 0600 hours | October 14, 2023 | 1800 hours | SMS Service | Non Delivery Of SMS / OTP | Internal | Unscheduled | Resolved |
| June 18, 2023 | 0600 Hours | June 18, 2023 | 0730 Hours | Domestic Banking Services | Regular maintenance | Internal | Scheduled | Resolved |
| March 15, 2023 | 0430 Hours | March 15, 2023 | 1300 Hours | UAE Switch | Non-HBZ ATMs withdrawals will not be available | External | Scheduled | Resolved |
| February 19, 2023 | 0800 Hours | February 19, 2023 | 2000 Hours | Domestic (UAE) banking services | Intermittent disruption to domestic banking services including FTS/IPI and ATMs | External | Scheduled | Resolved |
| November 7, 2022 | 1046 Hours | November 7, 2022 | 1415 Hours | Web Services | Intermittent disruption of Web Transfer Service | Internal | Unscheduled | Resolved |
| October 31, 2022 | 0936 Hours | October 31, 2022 | 1600 Hours | Web Services | Intermittent disruption of Web Banking and Mobile App | Internal | Unscheduled | Resolved |
