1123
This inflicted vastly more damage than the last well - documented online scam to successfully target an Alberta post-secondary school : last year , University of Calgary paid $ 20,000 in what ’s known as a ransomware attack , in which cyberattackers manage to lock or encrypt network data until the victim pays up .
 ransom: paid
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:
 ransom: paid