2106
“ This means that attackers could potentially download your photos and or post them online , send messages on your behalf , demand ransom , and even take over your friends ’ accounts , ” they added .
 attackers: attacker
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: ransom 
  Option: victim, attacker, payment method, attack pattern, damage amount, tool, time, price, place 
Text: {0} 
Answer:
 attackers: attacker