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The mobile apps of seven banks in India were infected with malware that can steal sensitive financial information , a study has revealed .
 ( data breach: steal,  sensitive financial information: compromised data, were infected with malware: attack pattern, India: place, banks: victim, seven: number of victim, The mobile apps: 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,  sensitive financial information: compromised data, were infected with malware: attack pattern, India: place, banks: victim, seven: number of victim, The mobile apps: victim) 