Latham & Watkins Advises 7AI in US$130 Million Series A

7AI, the company whose customers trust dynamic AI agents to get security work done at scale, has announced a US$130 million Series A funding round led by Index Ventures, with participation from new investor Blackstone Innovations Investments. Greylock, CRV, Spark, and all other existing seed investors also participated in the round. The funding round represents the largest cybersecurity Series A in history and comes just 10 months after the company launched from stealth in February 2025. Shardul Shah, Partner at Index Ventures, will join 7AI's board of directors. The new funding brings the total amount raised to US$166 million.

Latham & Watkins represented 7AI in the funding round with an Emerging Companies & Growth team led by Boston partner Dan Hoffman, with associates Michael Bevilacqua and Maayan Chinn. Advice was also provided on intellectual property matters by associate Deborah Hinck; and on regulatory matters by Washington, D.C. counsels Ruchi Gill and Aaron Amundson.