2813
According to web security firm Sucuri , who detected the attacks after details of the vulnerability became public last Monday , the attacks have been slowly growing , reaching almost 3,000 defacements per day .
 discover vulnerability: detected
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: detected