2163
Once it became aware of the intrusion , ABTA notified the third - party suppliers of the abta.com website , who immediately fixed the vulnerability , and the association hired risk consultants to assess the potential extent of the incident .
 patch vulnerability: fixed
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: fixed