better title "White hat hackers singn up at unused Facebook groups"
WOW
I'm not sure "break in" is the right term for signing up as the group admin.
Heartbreaking :-)
No I think "walk in" is probably more descriptive of what happened here.
By demonstrating they could change the name of the group to 'we support pedofiles' it is less damaging when that actually happens since we now know not to believe the names of groups on facebook.
Enough ads on that page? I could hardly find the content. Pathetic.