<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'Eventually we observed the agent exfiltrate the WiFi password from our test phone to the Command & Control server : Similarly , the agent also sent to the Command & Control the list of installed apps : This Command & Control seems to have been active since at least April 2017 and was registered impersonating the legitimate service AccuWeather .' [/INST] [Eventually:O, we:O, observed:O, the:O, agent:O, exfiltrate:O, the:O, WiFi:O, password:O, from:O, our:O, test:O, phone:O, to:O, the:O, Command:O, &:O, Control:O, server:O, ::O, Similarly:O, ,:O, the:O, agent:O, also:O, sent:O, to:O, the:O, Command:O, &:O, Control:O, the:O, list:O, of:O, installed:O, apps:O, ::O, This:O, Command:O, &:O, Control:O, seems:O, to:O, have:O, been:O, active:O, since:O, at:O, least:O, April:O, 2017:O, and:O, was:O, registered:O, impersonating:O, the:O, legitimate:O, service:O, AccuWeather:B-System, .:O] </s>