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A Security raises $37 million to defend against AI-powered cyberattacks, led by Cyberstarts and notable angels like Wiz CEO Assaf Rappaport.

PRIVATEJun 08, 2026•6 days ago

Amount Raised

$37 Million

Round Type

seed

IsraelArtificial IntelligenceSecurityCyber SecurityMachine Learning

Investors

Cerca PartnersMerav BahatYotam SegevAssaf RappaportCyberstarts

Description

A Security, an Israeli startup, has raised a total of $37 million to develop a platform countering AI-driven cyber threats. Initially, they secured $5 million in a Seed round led by Cyberstarts, followed by a $32 million follow-on round. Prominent investors include Assaf Rappaport and Yotam Segev. The funding aims to bolster cybersecurity against emerging autonomous attacks.

Company Information

Company

A Security

Location

Israel

About

A Security is an Israeli startup focused on developing a platform to defend organizations from AI-powered cyberattacks. The platform deploys AI agents to continuously search for vulnerabilities and remediate them quickly, closing security gaps. The company aims to adapt to the changing cybersecurity landscape driven by autonomous systems. Founded in 2025, its leadership team has extensive experience in cybersecurity and military service.

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ML-powered predictions for A Security's next move

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.

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