Funded Cyber Security Startups
Seven funded companies sit in the intersection of cybersecurity and AI, spanning pre-seed through Series A.
Seven funded companies sit in the intersection of cybersecurity and AI, spanning pre-seed through Series A. The largest disclosed round is Irregular’s $80M Series A on 2025-09-20, which dwarfs the next-largest disclosed amounts (Terra Security’s $30M Series A on 2025-09-18 and Humanix’s $18M Series A on 2025-11-10), while two other entries are much smaller at $2M (NROC Security, 2025-10-17 Seed) and $3M (SafeHill and Eve Security, both Seeds/Pre-Seed in late September 2025).
Rounds are tightly clustered in time: five of the seven entries land between 2025-09-13 and 2025-09-27, with an additional near-term follow-on in October (NROC Security on 2025-10-17) and a later Series A in November (Humanix on 2025-11-10). Geographically, the list mixes U.S. and Israel, with U.S. cities represented by New York (Terra Security, $30M on 2025-09-18) and Austin (Eve Security, $3M on 2025-09-20), while two companies omit city data (Humanix; AegisAI).
Most recent rounds
7 shownRelated listings
Frequently asked
What’s the largest recent disclosed round in this cyber security + AI slice, and how does it compare to the rest of the visible list?
Irregular’s $80M Series A (2025-09-20) is the only disclosed round above $50M, and it sits far above the next-largest disclosed amounts: Terra Security’s $30M Series A (2025-09-18) and Humanix’s $18M Series A (2025-11-10).
Do the most recent rounds cluster into a narrow date window, or are they spread out evenly?
They cluster heavily: five of seven entries are dated between 2025-09-13 (AegisAI) and 2025-09-27 (SafeHill), including two entries on 2025-09-20 (Irregular at $80M and Eve Security at $3M). After that, there’s a gap until October 2025-10-17 (NROC Security, $2M) and then November 2025-11-10 (Humanix, $18M).
Are any cities over-represented, or is coverage fairly even across geographies?
City representation is sparse rather than repetitive: New York appears once (Terra Security, $30M on 2025-09-18) and Austin appears once (Eve Security, $3M on 2025-09-20). Two entries omit city data entirely (Humanix; AegisAI), while Israel is represented once (Irregular in Tel Aviv, $80M on 2025-09-20).
How does the stage mix look across these seven rows?
Series A accounts for three of seven entries (Humanix $18M on 2025-11-10; Irregular $80M on 2025-09-20; Terra Security $30M on 2025-09-18), with the rest split between Seed (NROC Security $2M on 2025-10-17; Eve Security $3M on 2025-09-20; AegisAI $13M on 2025-09-13) and one Pre-Seed (SafeHill $3M on 2025-09-27).
Are there outliers that stand out for size or disclosure patterns?
Size-wise, Irregular’s $80M (2025-09-20) is the clear outlier, while the smallest disclosed round is NROC Security’s $2M Seed (2025-10-17). Disclosure-wise, there are no “undisclosed” amounts in the seven rows shown; all visible entries list a dollar figure.
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