Boston-based CyberSaint, which helps enterprises assess, measure, remediate, and communicate their cyber risk posture, raised a $21M Series A led by Riverside (Duncan Riley/SiliconANGLE)

Duncan Riley / SiliconANGLE:

Boston-based CyberSaint, which helps enterprises assess, measure, remediate, and communicate their cyber risk posture, raised a $21M Series A led by Riverside  —  Cyber risk management startup CyberSaint Inc. today announced that it has raised $21 million in new funding to build on customer momentum …