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Previously , Action Fraud has warned about scammers attempting to steal credentials from university staff with fake emails about a pay rise , while police have also issued a warning about cybercriminals attempting to infect people with banking malware using emails that pretend to be from a charity .
 ( data breach: steal,  scammers: attacker, fake emails: tool, credentials: compromised data, university staff: 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: steal,  scammers: attacker, fake emails: tool, credentials: compromised data, university staff: victim) 