I just assumed it was going to be machines from their group running the attack. Maybe any anti Bcash miners out there who jump on board if that option becomes possible.

Based on that, I was guessing they aren't planning on keeping any of the forks alive (nothing to back this up) just using this as a disruption to the Bcash network to show its vulnerabilities.

It would seem really counter intuitive for them to create these forms and then keep them alive. Unless their only issue is that Bcash is claiming to be Bitcoin. If that's the case why a waste.