3748
The recent political furor over state sponsored hacking took an ugly and dangerous turn , on the morning of December 30th when a tiny Vermont electric utility reported that Grizzly Steppe – the spear - fishing process used to access DNC emails – had been found on one of their systems .
 ( data breach: access,  DNC emails: compromised data, the spear - fishing process: attack pattern, Grizzly Steppe: 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:
 ( data breach: access,  DNC emails: compromised data, the spear - fishing process: attack pattern, Grizzly Steppe: attack pattern) 