A widespread outage struck Arvest Bank’s online and mobile banking platforms on April 25, 2025, affecting thousands of customers across Arkansas, Kansas, Oklahoma, and Missouri.
The disruption, which began around 3 a.m. ET, reportedly prevented users from accessing their accounts, paying bills, or making transactions, sparking frustration among the bank’s 800,000+ customers.
Arvest, headquartered in Bentonville, Arkansas, is one of the largest and oldest banking institutions in the state, making the scale of this outage particularly significant…