1069
And a group of thieves used it to bolster their efforts to steal from millions of online bank accounts in Australia and other countries .
 ( data breach: steal,  online bank accounts: compromised data, Australia: place, millions: number of data, a group of thieves: attacker) 
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: steal,  online bank accounts: compromised data, Australia: place, millions: number of data, a group of thieves: attacker) 