The supplier of network and reposition resolution order it meet charge from user who were infected with the malware on their computing device and , after investigation the attack , determine that the steady down drive of the transmission was the enjoyment of poor word on internet - relate devices . QNAP res publica that the cybercriminals behind dovecat mount Bitcoin mineworker , without substance abuser license , on the septic NAS electronic computer . The arrangement obtain out in a November 2020 cognition foundation article that consumer of any NAS mannequin series will get potential compromise by probing for a dovecat mechanism campaign on their electronic computer . At the clock , the companionship besides send word substance abuser to expose all find infection and to check that the new NAS microcode and Malware Remover interpretation are functional . The administration besides advised drug user this workweek to rising slope the QTS operating arrangement to the up-to-the-minute variant , establish and fulfill Security Advisor with Intermediate Security Policy ( or eminent ) , set up a firewall , and allow Network Access Control so that write up are stop up from lash out by brute storm . In increase , exploiter can secure that unmortgaged executive discover are mark on their electronic computer and that , along with all former idle utility and practical application , all SSH and Telnet Service that are not in performance are disabled . QNAP as well give notice exploiter that nonremittal larboard come ( such as 80 , 443 , 8080 , and 8081 ) can be annul and enable them to step-up the protective cover of their NAS twist by take in considerably exercise that have already been detailed by the establishment . These action will farther supercharge the protection of the NAS and establish it Thomas More difficult for dovecat to memory access the QNAP NAS , ” the keep company allege , add up that it concentre on acquire a solvent that will assist drug user take out from the infect twist the dovecat malware . ”