1719
Only selected records were released The IAAF said it contacted Context Information Security , a British security company , in January to undertake a technical investigation of its systems .
 data breach: were released
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 data breach: were released