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“ While we can not surmise the attacker ’s [ Shadow Brokers ] identity or motivation nor where or how this pilfered trove came to be , we can state that several hundred tools from the leak share a strong connection with our previous findings from the Equation Group , ” Kaspersky Lab researchers , many of whom originally helped identify Equation Group ’s existence in 2015 , wrote in a company blog post in August .
 data breach: the leak
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: the leak