1206
Airmail has issued an update today to patch a vulnerability that security researchers said could let malicious third parties access email databases and read a user ’s messages .
 patch vulnerability: has issued
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:
 patch vulnerability: has issued