Email Security Specialist GreatHorn Locks in $13 Million Investment

Email security specialist GreatHorn has raised $13 million in a funding round led by RRE Ventures and .406 Ventures. Existing investors Techstars Ventures, V1.VC, and Uncork Capital also participated in the round, which boosts the firm’s total capital to $21.8 million.

Read more: Finovate