Sasha Karkaroff. Any relation to Igor? Still, do we know who killed who? Pardon my Nargles, but I got a bit confused there. And...the old boy wasn't pleased that Hermione's and Ron's baby isn't a boy. Doesn't Karkaroff know it's fun being a girl?
So they shut down the Cogs' server. Very clever.
Degreaser? Oh why not? LOL A very simple...er...solution. Dissolves grease and fat on contact! The Cognivores know no more and the data are free.
Okay, I realize this is not the end because we have to solve Hermione's family law issues and get her hitched with Harry. I hope Harry pounds the living snot out of Percy the Prat. The rest of the Weasleys better hope they had no idea Percy had tried to invoke those laws and if they did, they had nothing to do with it.
Hurricane Hermione bailed Harry out of a very ugly situation--twice. She fried a Cog that almost had Harry in its clutches and then cleaned house...er...tank.
I thought it was cool how she took Harry's Occlumency walls down. A simple keystone. Funny how some of the most difficult questions and puzzles can be solved so simply. It's like hiding things in plain sight.