hacker group
A team of hackers who all have the same weird ideas and work together to cause the most trouble possible. They were way more famous than the average hacker but got overshadowed by the script kiddies.
My hacker group hacked the school's mainframe just to get revenge on the principal.
That hacker group hacked the city's water supply and got everyone mad.
This hacker group hacked the entire internet just to make a point.