Israel-based SAM Seamless Network raised a $20 million Series B as the cybersecurity company readies itself for the perfect storm of an expanding network attack surface and the coming of 5G.

“Even though 2020 was a tough year for many companies, we were able to realize 120 percent (ARR) growth,” CEO Anuj Goel said. “We have now seen three years of triple-digit growth.”

HeraSoft announced a $5 million Series A led by United Capital Management of Kansas. It has developed a public protocol index layer that protects organizations from ransomware and other cyberattacks.

Data governance and security provider Privacera closed a $50 million Series B as it looks to build on momentum from last year with concerns about data and privacy only growing.

Vista Equity Partners led the Series E funding round, which included participation from Neuberger Berman funds, JP Morgan, General Catalyst, and additional existing investors.

Whistic, a vendor security management platform for both buyers and sellers, secured a $12 million Series A round of funding led by Emergence Capital.

CyCognito, which helps identify and eliminate the critical security risks in an organization’s IT ecosystem, secured a $30 million round of Series B funding led by Accel.