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However , the fraudsters behind this latest scam are looking to take advantage of the fact WhatsApp -- which has over a billion users -- did once rely on a subscription service to dupe victims into handing over their banking information .
 phishing: dupe
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:
 phishing: dupe