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In this latest round of blackmail attempts , they are threatening to set up a site and publish all the stolen information .
 ( ransom: blackmail attempts,  they: attacker, are threatening to set up a site: attack pattern, publish all the stolen information: attack pattern) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( ransom: blackmail attempts,  they: attacker, are threatening to set up a site: attack pattern, publish all the stolen information: attack pattern) 