Technology
Krungthai Bank System Outage Disrupts Digital Services
A technical failure at Krungthai Bank has caused widespread disruption to digital platforms, affecting the 'Thai Chuey Thai Plus' application and EMV-based transit ticketing systems.
On the morning of August 21, 2026, users of Krungthai Bank reported significant technical difficulties as the bank's digital systems experienced a widespread outage. According to reports from Matichon Online, the disruption has rendered the 'Thai Chuey Thai Plus' application inaccessible for many users.
For residents and travelers in Thailand, the outage has immediate practical implications, particularly regarding public transportation. The failure has impacted the functionality of EMV-based ticketing systems, commonly known as the 'Mangmoom' card system, which relies on bank-integrated payment infrastructure. Commuters who depend on these digital payment methods for daily travel may face difficulties when attempting to process fares or access transit services.
As of the latest reports, the bank has not provided a comprehensive timeline for the full restoration of all services. Users are advised to monitor official announcements from Krungthai Bank for updates regarding the stability of their digital platforms. It remains to be confirmed how long the technical issues will persist and whether alternative payment methods will be fully accepted across all transit networks while the system remains offline. Travelers are encouraged to carry physical cash or alternative payment cards until the situation is fully resolved.