811
The phishing emails spread quickly on Wednesday and likely started with journalists and public relations professionals , each of whom are likely to have lengthy contact lists ensuring the messages would continue to spread in an old - school worm - like fashion .
 phishing: spread
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: spread