1909
It found more than a quarter of these intrusions originated from so - called spear phishing emails that hackers use to trick people into downloading infected attachments or clicking on virus - laden links .
 spear phishing emails: tool; hackers: attacker; people: victim; clicking on virus - laden links: attack pattern; downloading infected attachments: 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:
 spear phishing emails: tool; hackers: attacker; people: victim; clicking on virus - laden links: attack pattern; downloading infected attachments: attack pattern