The researches who cracked SDMI four separate times in the past
year are now being asked to suppress their findings by the SDMI
forum, a group formed by several very large record labels and
entertainment companies. According to this article, the RIAA's
senior attorney has invoked the DMCA to back his request that the
group refrain from discussing its findings.
As usual, the truth will out, in this case in the form of
unauthorized dissemination of the paper the group's head planned to