funding

AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million

AI, Artificial Intelligence, Cybersecurity Funding, funding /

AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million 2026-09-03 at 15:00 By Kevin Townsend The startup’s firewall evaluates AI skills, plugins and MCP servers for malicious instructions, excessive permissions and software supply chain risks. The post AI Agent Firewall Startup AIR Security Emerges From Stealth With $50 Million appeared first on […]

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Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails

AI, Alice, Artificial Intelligence, Cybersecurity Funding, funding /

Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails 2026-08-25 at 17:11 By SecurityWeek News The company, previously known as ActiveFence, has raised a total of $280 million from investors. The post Alice Raises $140M to Expand AI Model Defenses and Enterprise Guardrails appeared first on SecurityWeek. This article is an excerpt from […]

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Prevalent AI Raises $22 Million to Expand Data Fabric Platform

Cybersecurity Funding, funding /

Prevalent AI Raises $22 Million to Expand Data Fabric Platform 2026-08-19 at 15:00 By Ionut Arghire The previously bootstrapped company helps organizations securely and reliably operate AI agents at scale. The post Prevalent AI Raises $22 Million to Expand Data Fabric Platform appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Xpander Raises $7.5 Million for AI Management and Governance

Artificial Intelligence, Cybersecurity Funding, funding, Xpander /

Xpander Raises $7.5 Million for AI Management and Governance 2026-08-18 at 15:29 By Ionut Arghire Xpander’s platform uses a universal agent harness that executes AI agents as portable workloads and securely renders interfaces on demand. The post Xpander Raises $7.5 Million for AI Management and Governance appeared first on SecurityWeek. This article is an excerpt […]

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Venture Firm Team8 Secures Additional $365 Million

Cybersecurity Funding, funding, Team8 /

Venture Firm Team8 Secures Additional $365 Million 2026-08-13 at 14:42 By SecurityWeek News The Israeli company has nearly $2 billion in total assets under management since 2014. The post Venture Firm Team8 Secures Additional $365 Million appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Mindgard Raises $30 Million to Protect AI Systems

AI, Artificial Intelligence, Cybersecurity Funding, funding, Mindgard /

Mindgard Raises $30 Million to Protect AI Systems 2026-08-12 at 16:24 By Ionut Arghire The cybersecurity startup will use the fresh investment to scale its product, engineering, sales, and marketing teams. The post Mindgard Raises $30 Million to Protect AI Systems appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Corma Raises $60 Million for Defensive Cybersecurity AI Model

AI, Artificial Intelligence, Corma, Cybersecurity Funding, emerge from stealth, funding /

Corma Raises $60 Million for Defensive Cybersecurity AI Model 2026-08-11 at 15:01 By SecurityWeek News Corma emerged from stealth with seed funding from Sequoia Capital, Khosla Ventures, and Coatue. The post Corma Raises $60 Million for Defensive Cybersecurity AI Model appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Oligo Raises $60 Million for Runtime Security

Cybersecurity Funding, funding, Oligo /

Oligo Raises $60 Million for Runtime Security 2026-08-04 at 18:00 By Ionut Arghire The company will use the investment to accelerate product innovation and expand go-to-market operations. The post Oligo Raises $60 Million for Runtime Security appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Zenity Raises $125 Million in Series C Funding

AI, Artificial Intelligence, Cybersecurity Funding, funding, Zenity /

Zenity Raises $125 Million in Series C Funding 2026-08-04 at 16:40 By Ionut Arghire The AI security company will invest in product innovation, global expansion, and customer experience. The post Zenity Raises $125 Million in Series C Funding appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Obsidian Security Raises $85 Million at $1.1 Billion Valuation

AI, Application Security, Artificial Intelligence, Cybersecurity Funding, funding, Obsidian Security /

Obsidian Security Raises $85 Million at $1.1 Billion Valuation 2026-08-04 at 15:00 By SecurityWeek News Obsidian Security has developed a platform for governing AI agents across third-party applications. The post Obsidian Security Raises $85 Million at $1.1 Billion Valuation appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Horizon3 Raises $250 Million to Fund Continuing Growth

Cybersecurity Funding, funding /

Horizon3 Raises $250 Million to Fund Continuing Growth 2026-08-03 at 16:00 By Kevin Townsend Venture financing has become an essential factor in growing new business in today’s fast moving economy. Horizon3’s latest funding explains how and why. The post Horizon3 Raises $250 Million to Fund Continuing Growth appeared first on SecurityWeek. This article is an […]

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DataBahn Raises $40 Million for Agentic Data Pipeline Management

Cybersecurity Funding, Data Protection, data security, DataBahn, funding /

DataBahn Raises $40 Million for Agentic Data Pipeline Management 2026-07-30 at 17:00 By Ionut Arghire The company will accelerate investments in R&D and product innovation to expand its agentic data control plane. The post DataBahn Raises $40 Million for Agentic Data Pipeline Management appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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Discern Security Raises $13 Million in Series A Funding

Cybersecurity Funding, Discern Security, funding /

Discern Security Raises $13 Million in Series A Funding 2026-07-30 at 16:00 By Ionut Arghire The company will invest in accelerating the development and adoption of its agentic platform. The post Discern Security Raises $13 Million in Series A Funding appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cantina Emerges From Stealth With $8 Million in Funding

Cantina, Cybersecurity Funding, emerge from stealth, funding, vulnerability management /

Cantina Emerges From Stealth With $8 Million in Funding 2026-07-30 at 16:00 By Ionut Arghire The startup’s community-powered agentic security platform helps proactively identify, prioritize, and remediate vulnerabilities. The post Cantina Emerges From Stealth With $8 Million in Funding appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Onyx Security Raises $113 Million to Control AI Agents in the Enterprise

Cybersecurity Funding, funding, Onyx Security /

Onyx Security Raises $113 Million to Control AI Agents in the Enterprise 2026-07-30 at 15:29 By SecurityWeek News The Series B funding round brings the total raised by Onyx Security to $153 million.  The post Onyx Security Raises $113 Million to Control AI Agents in the Enterprise appeared first on SecurityWeek. This article is an […]

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ThreatLocker Raises $190 Million in Series F Funding

Cybersecurity Funding, Endpoint Security, funding, ThreatLocker, zero trust /

ThreatLocker Raises $190 Million in Series F Funding 2026-07-29 at 15:17 By Eduard Kovacs The company was previously valued at $1.6 billion, and the latest raise has significantly increased that valuation. The post ThreatLocker Raises $190 Million in Series F Funding appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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OT Security Startup Frenos Raises $1.52 Million

Cybersecurity Funding, Frenos, funding, ICS, ICS/OT, OT /

OT Security Startup Frenos Raises $1.52 Million 2026-07-28 at 16:05 By Ionut Arghire The company will use the fresh investment to grow its customer success and AI R&D teams. The post OT Security Startup Frenos Raises $1.52 Million appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Act Security Emerges from Stealth to Fight the Patch Problem

funding, Funding/M&A, patch, Vulnerabilities /

Act Security Emerges from Stealth to Fight the Patch Problem 2026-07-28 at 14:00 By Kevin Townsend Act Security tackles the spiraling patch problem caused by AI’s ability to find new vulnerabilities in existing cloud environments. The post Act Security Emerges from Stealth to Fight the Patch Problem appeared first on SecurityWeek. This article is an […]

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Hush Security Raises $30 Million for AI Agent Governance

AI, Artificial Intelligence, Cybersecurity Funding, funding, Hush Security /

Hush Security Raises $30 Million for AI Agent Governance 2026-07-28 at 13:17 By Ionut Arghire The startup will invest in expanding engineering and sales teams, accelerating ecosystem support, and expanding corporate partnerships. The post Hush Security Raises $30 Million for AI Agent Governance appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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Beelzebub Raises $3.4 Million for Hacker-Trapping Platform

Beelzebub, Cybersecurity Funding, funding /

Beelzebub Raises $3.4 Million for Hacker-Trapping Platform 2026-07-27 at 14:06 By Ionut Arghire The company plans to expand its research team, open new offices in Rome and San Francisco, and acquire new clients. The post Beelzebub Raises $3.4 Million for Hacker-Trapping Platform appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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