Because the user in question has had a lot of votes already it will be a while before any new concerted effort will show up in the moderator tools. I'll look into it anyway, but I'm not optimistic.
In the mean time, the script runs at pretty low frequency and we are advised to tell worried uses to wait two days before asking us to escalate.
I asked the team to look into it. They report nothing actionable.
If there was an attack involved and the responsible party continues it will eventually show up on some of our tracking tools. I'll keep an eye on it.
