Foresight

Wednesday

Block

Security

Firewall, a blockchain security infrastructure firm, announced on Wednesday that it raised $3.7 million in a pre-seed round co-led by North Island Ventures, Breyer Capital and Hack VC.

As Firewall's first funding round, the money raised will be used to grow its current team of six full-time employees, develop its tech and bolster community building and marketing endeavors.

Firewall is developing a firewall solution for blockchain networks to prevent smart contract exploits. Unlike …