REDMOND, Wash. — June 21, 2005 — Microsoft Corp. today announced the completion of its acquisition of Sybari Software Inc. Originally announced Feb. 8, the acquisition of Sybari adds a critical security component to Microsoft’s efforts to help enterprise customers become more secure. As a wholly owned subsidiary of Microsoft, Sybari will continue to offer enterprise protection products for the Microsoft^® Windows^® platform.

http://www.microsoft.com/presspass/press/2005/jun05/06-21SybariCompletePR.mspx