WATERLOO, Ont., March 10, 2020 /PRNewswire/ -- BlackBerry Limited (NYSE: BB; TSX: BB) announced today improvements to the BlackBerry Cylance North America Partner Program focused on partner protection, enhanced margins, incumbency with renewals and continued enablement. The BlackBerry Cylance Partner Program was founded on the principles of growth, innovation, and partner enablement. Today, the program offers prevention-first predictive WATERLOO, Ont., March 10, 2020 /PRNewswire/ -- BlackBerry Limited (NYSE: BB; TSX: BB) announced today improvements to the BlackBerry Cylance North America Partner Program focused on partner protection, enhanced margins, incumbency with renewals and continued enablement. The BlackBerry Cylance Partner Program was founded on the principles of growth, innovation, and partner enablement. Today, the program offers prevention-first predictive