A piece of malicious software called Tyupkin has allowed criminals to dispense millions of dollars in cash from ATMs in Eastern Europe and elsewhere. The malware, also known as Backdoor.MSIL.Tyupkin, is an escalation of how cybercriminals are operating compared to more commonplace approaches, such as installing fake card readers and PIN pads in ATMs. The criminals reboot the ATMs and enter a combination of digits on the keypad, which can result in the machines spitting out 40 bills at a time.”]
Source: https://securityintelligence.com/news/criminals-use-tyupkin-malware-steal-millions-atms/