Diebold Nixdorf has succumbed to a ProLock ransomware attack that is reported to have disrupted some operations.
First reported by Krebsonsecurity, the ransomware attack struck the company April 25 and affected services for more than 100 of the company’s customers. Diebold Nixdorf is the largest ATM provider in the US and holds an estimated 35% of the global cash machine market.
The company said the attack did not affect its ATMs, customer networks or the general public but did disrupt a system that automates field service technician requests.
An investigation into the attack found