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The malware campaign has exposed people ’s messages , documents , photographs and other sensitive data and also led to the installation of unwanted apps their devices , according to Check Point , a threat prevention software company .
 data breach: has exposed
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: has exposed