CAMPBELL, Calif.--(BUSINESS WIRE)--Skyhigh Networks, the cloud security and enablement company, today released the industry’s first Office 365 Cloud Adoption and Risk Report. The report analyzes use of Office 365 across more than 21 million employees and found that over 87.3% of enterprises have adopted Microsoft cloud-based services including Word, Excel, PowerPoint, Exchange Online, OneDrive and Sharepoint Online. The new Office for Windows 10 universal apps require an Office 365 subscription