Rabid Neurosis (RNS) was an MP3 warez release organization which was founded in 1996, following in the footsteps of Compress 'Da Audio (CDA), the first MP3 piracy group.

[3] On September 9, 2009, four members of the defunct group were indicted by the United States Department of Justice for conspiracy to commit copyright infringement.

[4][5] They included Adil R. Cassim (who used the handle 'Kali' and later 'Blazini'), Matthew D. Chow ('rl'), Bennie L. Glover ('adeg') and Edward L. Mohan II ('MistaEd').

On March 19, 2010, Matthew Chow, identified as a member of the group, was found not guilty of conspiracy to commit criminal infringement.

[7] Federal authorities charged Chow with a single count of conspiracy to commit copyright infringement, which carries a maximum sentence of five years in prison and a $250,000 fine.