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Businesses have been warned that such ‘ ransomware ’ attacks are on the rise and that companies need to train all staff to be vigilant .
 ransom: ‘ ransomware ’ attacks
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 ’ attacks