That can be extorted. / From whom something can be extorted.

(computing, Internet) A data kidnapping attack studied in the field of cryptovirology, in which malware encrypts user data and asks for payment in exchange for the decryption key.

In an extortionate manner; in a manner that greatly exceeds what is reasonable or moderate.

someone who extorts; an extortionist

Of, relating to, or typical of extortion; extortionate.

Someone who extorts; an extortioner.

Of, related to, or typifying extortion (“the practice of obtaining money or other property by the use of force or threats”). / Greatly exceeding what is moderate or reasonable; exorbitant.

(obsolete) Committing extortion.

plural of extortioner

plural of extortionist