Chinga la Migra! Here are some recent articles on the hacked websites and information that targeted Arizona police agencies in response to racism.
Hackers slam Arizona police for third time
Minuteman group talked of shutting down Arizona freeway
Leaked memo shows Border Patrol found roadside bomb along smuggling route
Tucson: Hackers reveal data targeting ethnic studies
Hackers slam Arizona cops again to expose racism and corruption
I know various people are making suggestions as to who could be targeted next. In my humble opinion, Arpaio might be on the top of the list, Arizona Legislative Exchange Council, Geo Group, Corrections Corporation of America, Arizona-Mexico Commission...
See also: http://firesneverextinguished.blogspot.com/2011/07/hazy-shade-of-criminal-antisec-police.html