Man you need to just poke the fuck out of the people in teamspeak who are hitting u
For example yesterday i was on my Alt account, which doesnt have a recognizable name. But the minute i saw a few AC members hitting me i just poked 5-6 people who were in that channel ( it was a private channel so i couldnt join it and say get off ) i poked a few people and they instantly got off when i said "ac bkayy" Teamspeak channel above etc.
Things like this can happen, so dont stress it next time just be quick to react on teamspeak