Ransom is a software publishing model where the rights to the source code remain restricted until a set amount of money is collected or a set date passes, at which point the code is automatically freed under an OSI/Free Software Foundation-approved license.
... to have the title of "Tyrant" was Pisistratus in 560 BC.
In modern times Tyrant has come to mean a dictator who rules with cruelty.
Bullying is a form of tyranny ...