It seems that a non-discriminatory decentralized protocol, like Ethereum, offers malicious agents the opportunity to execute malicious contracts (implicitly, without regulation).
When a malicious agent has control of information that a target party doesn't have, but wants delivered somewhere, the malicious party could create a Ransom Contract. Similarly, when a malicious agent has control of information that a target party does have (or is introduced to), but doesn't want delivered anywhere (or somewhere in particular), the malicious party could create a Blackmail Contract.
It would be Virtual Extortion run by Decentralized Autonomous Criminal Organizations (DACO).
What are the developers' and community members' thoughts on the possibility of malicious contracts?