Category Archives: duo security

Cisco is buying Duo Security for $2.35B in cash

Cisco today announced its intention to buy Ann Arbor, MI-based security firm, Duo Security. Under the terms of the agreement, Cisco is paying $2.35 billion in cash and assumed equity awards for Duo. Duo Security was founded in 2010 by Dug Song and Jonathan Oberheide and went on to raise $121.M through several rounds of funding. The company has 700 employees with offices throughout the United States and in London, though the company has remained headquartered in Ann Arbor. Co-founder and CEO Dug Song will continue leading […]

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