>We are an extension of their security team, which means they trust us with this access

So if <bad actor> in this writeup read your pitch and decided to install your agent to secure their attack machine, it sounds like they "trusted you with this access". You used that access to surveil them, decide that you didn't approve of their illegal activity, and publish it to the internet.

Why should any company "trust you with this access"? If one of your customers is doing what looks to one of your analysts to be cooking their books, do you surveil all of that activity and then make a blog post about them? "Hey everyone here, it's Huntress showing how <company> made the blunder of giving us access to their systems, so we did a little surprise finance audit of them!"