1720
ABCD ’s IT Company reported that these virus strains typically do not exfiltrate ( “ remove ” ) data from the server ; however , exfiltration could not be ruled out .
 ( data breach: exfiltrate,  these virus strains: tool, data: compromised data, the server: victim) 
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: exfiltrate,  these virus strains: tool, data: compromised data, the server: victim) 