Looks Like a Hacker Problem

(3)

The sixth and final post was not worth publishing here. As you can see from the formatting differences in one and two below, I retained format control in (one) but not in (two). Possibly the hacker(s) was taken by surprise by this publishing maneuver and only managed to 'log in' after the first post had already published.
I seem to have normal control over this particular post. Could be the hacker is no longer interested.