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Hackers used a flaw in the web server running the website of ABTA , the UK 's largest holiday and travel association , to access the data of as many as 43,000 people .
 data breach: access
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:
 data breach: access