1547
The researcher Ralf - Phillip Weinmann , managing director at security firm Comsecuris , has disclosed a zero - day baseband vulnerability affecting Huawei smartphones , laptop WWAN modules , and IoT components .
 discover vulnerability: has disclosed
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: has disclosed