1875
The JavaScript used in the attack shows signs of being used to exploit the same Safari flaw present in iOS version 8 , which was released in 2014 .
 discover vulnerability: present in
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: present in