ESET researchers spotted a new modular PoS malware, dubbed ModPipe, that targets PoS restaurant management software from Oracle. The malware is designed to target PoS systems running ORACLE MICROS Restaurant Enterprise Series (RES) 3700, which is a management suite widely used in restaurant and hospitality sectors. ESET has been aware of the existence of modules since the end of 2019 when its experts first spotted the basic components of the malware. One of the modules implements an algorithm that allows operators to gather database passwords by decrypting them from Windows registry values.”]
Source: https://securityaffairs.co/wordpress/110802/hacking/modpipe-backdoor-pos.html