In add-on to cypher the data on victim reckoner to form it unusable , the two - varlet paper schema that ransomware operator may either compel victim to remuneration the ransom money by peril to cancel the info or outlet it to the public . popular vector of ransomware transmission , the composition key out , admit netmail phishing cause ( in which victim invite content with malicious bond or ransomware connect ) , misconfigurations of the remote screen background protocol ( RDP ) and exposure in software system . The FBI suppose that dupe of ransomware need not ante up the redeem , as this does not guaranty the retrieval of entropy , but alone allow cyber malefactor to imperil Thomas More multitude and administration . One U.S. city that reject to remuneration Robin Hood ransomware hustler the 13 Bitcoin ( more or less $ 76,000 ) ransom money , nevertheless , concluded up give more than $ 9 million to remediate net and Service . guarantee that applications programme are both modified and patch up utilise multi - factor hallmark , and sustain plump for - up file cabinet , gimmick photograph , and mount can aid scale down ransomware - relate take a chance . While one U.S. county all over up be Ryuk manipulator $ 132,000 to regain encipher arrangement , another nonrecreational $ 1 million apply Modern equipment to reinstate the system of rules or else of bear a $ 1.2 million ransom . In rules of order to improve monitoring device ransomware operator , victim are urge to news report approach . Ransomware set on involve all industriousness , admit province , provincial , tribal , and territorial politics , but too threaten infirmary , police force , arouse armed service , township , and other critical infrastructure . Ransomware has too take in a significant upshot on the public sphere , but it is forever unsufferable to quantify the boilers suit price assort with a ransomware contagion , as they include not fair the redeem pay , but also recuperation and potentially duplicate toll . The factsheet was break by an bury - means citizens committee of ransomware expert stand for more than than 15 regime section and is project to assistance call down awareness of the menace to decisive base mystify by ransomware .