Subpoenas are flying in the high-profile lawsuit between the SCO Group and IBM, as both companies try to buttress their legal claims by turning to third parties for information.

SCO said Wednesday that it has filed subpoenas with the U.S. District Court in Utah, targeting six different individuals or organizations. Those include Novell; Linus Torvalds, creator of the Linux kernel; Richard Stallman of the Free Software Foundation; Stuart Cohen, chief executive of the Open Source Development Labs; and John Horsley, general counsel of Transmeta.

Read more: CNet News.