In the published information indicated that 14 of the apparent hackers were arrested on similar charges, while the remaining two were captured by individual criminal complaints.
There is little doubt that the U.S. government has seriously taken the initiative to cut operating Anonymous on its territory. Anyway, it is noteworthy that the U.S. is not the only country is “hunting” hackers belonging to this prestigious group.
In June Spanish security forces three alleged hackers arrested and 32 others were arrested in Turkey a few days ago, so I can imagine how others will react members of Anonymous to this measure . Before any new development will keep you informed.