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Companies and individuals in Japan are finding their computers are increasingly targeted by ransomware campaign that bar victims from accessing important files unless they pay money .
 ransom: ransomware campaign
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: ransomware campaign