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Bold Security raises $40M in funding, led by Bessemer Venture Partners, Picture Capital, and Red Dot Capital Partners, to enhance its AI-powered endpoint security platform.

PRIVATEMar 12, 2026

Amount Raised

$40 Million

Round Type

Funding Round

Information TechnologyArtificial IntelligenceSecurityCyber SecurityNetwork SecurityCloud Security

Investors

Red Dot Capital PartnersPicture CapitalBessemer Venture Partners

Description

Bold Security, based in New York City, has raised $40M in a funding round. The round was led by Bessemer Venture Partners, Picture Capital, and Red Dot Capital Partners. The company plans to accelerate its go-to-market efforts and invest in AI capabilities. Bold Security's platform turns user devices into active security agents, enhancing enterprise security.

Who else raised in Security and Cyber Security around the same time

Companies in the same sectors as Bold Security that raised within 45 days of this round, from Fundz verified event records.

  • Rilian raised $18M (Seed) on April 23, 2026.
  • Copperhelm raised $7M (Seed) on April 23, 2026.
  • Artemis Global Technologies raised $70M (Series A) on April 17, 2026.
  • TENEX.AI raised $250M (Series B) on March 31, 2026.
  • WideField Security raised an undisclosed amount (Series A) on March 19, 2026.
  • Spin.AI raised an undisclosed amount on March 12, 2026.

Who to call at Bold Security, and when

A new round usually means Bold Security is about to hire and buy. The teams that reach out first get the meeting.

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  • Who you already know at Bold Security, from your own LinkedIn network

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Company Information

Company

Bold Security

About

Bold Security is a New York City-based developer of an AI-powered endpoint security platform. The company offers a cybersecurity solution that processes AI models directly on user devices, making every endpoint an active security agent. Bold Security's technology aims to prevent insider threats and data leakage while significantly reducing the volume of security alerts. The company serves Fortune 500 and U.S. enterprise clients.

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Bold Security raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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