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According to security researcher and academic Mathy Vanhoef , who discovered the flaw , threat actors can leverage the vulnerability to decrypt traffic , hijack connections , perform man - in - the - middle attacks , and eavesdrop on communication sent from a WPA2 - enabled device .
 discover vulnerability: discovered
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:
 discover vulnerability: discovered