1717
It said it believed the attack " has compromised athletes ' Therapeutic Use Exemption ( TUE ) applications stored on IAAF servers " during an unauthorized remote access to its network on February 21 .
 ( data breach: has compromised,  Therapeutic Use Exemption ( TUE ) applications: victim, IAAF servers: victim, athletes: 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 compromised,  Therapeutic Use Exemption ( TUE ) applications: victim, IAAF servers: victim, athletes: victim) 