Late-stage security startups

API-native email and SaaS defense that baselines human behavior to catch BEC and account takeover.

Raised $250M Series D at a $5.1B valuation, August 2024

Code-to-runtime CNAPP that ranks CVEs by live workload behavior and can stop an exploit without waiting for a patch.

Raised $60M at a $1B-plus valuation, January 2024

Concierge MDR on the Aurora platform, now with its own endpoint prevention.

Launched Aurora Endpoint Security and acquired Cylance from BlackBerry in 2025

Hybrid DSPM and data intelligence platform for discovery, privacy, and AI risk across cloud and on-prem.

First DSPM vendor to cross $100M in annual revenue, 2024

Internet-wide map of exposed infrastructure used for ASM, threat hunting, and exposure management.

Raised $40M Series D plus $30M debt led by Morgan Stanley Expansion Capital, March 2026

Zero-to-low CVE container images and language libraries rebuilt from verified source.

Closed $280M growth round from General Catalyst at a $3.5B valuation, October 2025

IAST, RASP, and ADR that instrument the running app so exploits are seen in the code path, not the packet.

Published the Software Under Siege 2025 report on application-layer attacks, August 2025

Data detection and response that traces lineage as files move, transform, and hit AI tools.

Raised $100M Series D at a $1B valuation, April 2025

AI-native DSPM that classifies sensitive data, then governs what people and agents can do with it.

Raised $600M Series G at a $12B valuation, June 2026

BAS-born exposure validation that now pushes findings into automated control updates.

Shipped Vero AI for agentic cyber defense engineering on the live platform, 2026

Vendor-agnostic MDR that works on the SIEM and EDR you already bought.

Launched MDR coverage for the full AI attack surface, August 2026

NodeZero autonomous pentest that exploits live networks the way an attacker would, continuously.

Raised $250M Series E at a $2B-plus valuation, August 2026

Managed EDR, identity, and SIEM for businesses that do not run a 24/7 SOC.

Surpassed $250M ARR and 270,000 businesses protected, July 2026

Enterprise browser that embeds DLP, ZTNA, and last-mile control into Chromium instead of another VDI farm.

Raised $250M Series E at a $4.8B valuation, March 2025

Cloud directory that binds workforce identity, devices, and access without living on Active Directory.

Acquired Breez to add identity threat detection, October 2025

SaaS identity and agent governance inside the third-party apps where work actually happens.

Raised $85M Series D at $1.1B valuation, August 2026

Automated security validation that actually exploits attack paths inside the customer's network.

Raised $60M Series D led by Evolution Equity Partners, March 2025

Runtime API security that discovers shadow and zombie APIs, then spots business-logic abuse in live traffic.

Published a year of monthly API and AI security releases, December 2025

Rules-plus-AI SAST, SCA, and secrets that developers run in seconds and AppSec can actually tune.

Raised $100M Series D led by Menlo Ventures, February 2025

Identity threat detection and forest recovery for Active Directory, Entra ID, and Okta.

Secured $125M growth financing at a $1B+ valuation, June 2024

Runtime identity protection that puts MFA and least privilege on systems IAM vendors leave naked.

Acquired Fabrix Security for autonomous runtime identity security, April 2026

Developer-first SAST, SCA, container, and IaC platform now wrapping AI agents and models too.

Launched Evo Agentic Development Security to govern coding agents, June 2026

Runtime CNAPP built on kernel-level system calls, Falco detections, and AI agents that act inside the tools you already run.

Named a Leader in The Forrester Wave: Cloud Native Application Protection Solutions, Q1 2026

Default-deny allowlisting that stops unapproved software and AI agents from running at all.

Raised $190M Series F led by Elephant, July 2026

Hyperautomation platform turning SOAR playbooks into an agentic SOC.

Raised $140M Series D at a $1.2B valuation, January 2026

Access graph that shows what every identity can actually do, not just which group it sits in.

Raised $108M Series D at $808M valuation, April 2025