475
Mekinac ’s attackers used malicious software — known as malware or ransomware — to demand money in return for keys to unlock the data .
 ransom: demand money
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: demand money