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This tendency is on display with the “ chalbhai ” phishing attack , which uses a spoof of an outdated IRS form to trick users into giving up their tax identification information , which can then be used to file false returns .
 uses a spoof of an outdated IRS form: attack pattern
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: phishing 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, trusted entity 
Text: {0} 
Answer:
 uses a spoof of an outdated IRS form: attack pattern