1578
The malware has corrupted the files and converted them into foreign MP3 files or an encrypted RSA format .
 ( data breach: has corrupted,  the files: compromised data, The malware: tool, converted them into foreign MP3 files or an encrypted RSA format: 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: has corrupted,  the files: compromised data, The malware: tool, converted them into foreign MP3 files or an encrypted RSA format: attack pattern) 