2150
" Based on our analysis , it is our determination that there has been no exposure of sensitive personal information from , and no infiltration of our system .
 ( data breach: has been no exposure,  sensitive personal information: compromised data, our system: 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: has been no exposure,  sensitive personal information: compromised data, our system: victim) 