Fundraising Fox

Act Security

4 known investors

act.security ↗

A cybersecurity company focused on preemptive security. The website is currently a placeholder with a "coming soon" status.

Cybersecurity

Investors · 4

Bessemer Venture PartnersRedwood City · $5M – $100M
ClaltechTel-Aviv
Hetz VenturesTel Aviv · $3.6M – $90M
Notable CapitalSilicon Valley · $5M – $50M

Funding

SEC filings, press & company announcements

$60M disclosed across 1 round · 2026

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Discern Security Raises $13 Million in Series A Funding - SecurityWeeksecurityweek.com · Jul 2026Act Security raises $60M and exits stealth with a platform built to stop AI agents from inheriting dangerous cloud permissions - Startup Fortunestartupfortune.com · Jul 2026Exclusive: Act Security emerges from stealth with $60Maxios.com · Jul 2026Act Security Launches Action-Centric Cloud Security Platform With $60 Million in Fundingprnewswire.com · Jul 2026Act Security raises $60M to take action against agentic access sprawl at the infrastructure layer - SiliconANGLEsiliconangle.com · Jul 2026Act Security Raises $60M in Total Fundingfinsmes.com · Jul 2026

Frequently asked questions

What does Act Security do?
A cybersecurity company focused on preemptive security. The website is currently a placeholder with a "coming soon" status.
Who are Act Security's investors?
Act Security's investors include Bessemer Venture Partners, Claltech, Hetz Ventures, Notable Capital.
How much funding has Act Security raised?
Act Security has disclosed $60M raised across 1 round.