1732
The group is known to have exfiltrated a high volume of data from multiple victims and used compromised networks to stealthily move this data around the world .
 ( data breach: have exfiltrated,  The group: attacker, data: compromised data, multiple victims: victim, networks: victim, stealthily move this data around the world: 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: have exfiltrated,  The group: attacker, data: compromised data, multiple victims: victim, networks: victim, stealthily move this data around the world: attack pattern) 