I brought this to Battlefield Agency's attention, and the conclusion was that they aren't cheating. Now that's not to say they truly aren't cheating, but due to the lack of evidence and information available at this time, there's not much to go on for a global cheating ban to be issued right now. We would require more evidence such as spectator footage of the player to proceed any further with proving them guilty of using aimbot.
All of that aside, 300Ashfield did manage to trip our stat checker recently on the servers and was issued an automatic server ban. It could be a false positive, but the ban will stick for now until they come and appeal.