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" One such email that was sent out this week was targeted at Tesco Bank customers - the elaborate letter pretended to have come from the Tesco Bank credit card team .
 ( phishing: was sent out,  email: tool, this week: time, Tesco Bank customers: 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:
 ( phishing: was sent out,  email: tool, this week: time, Tesco Bank customers: victim) 