The company will increase its US market presence and will expand its engineering and go-to-market teams.

The post HelmGuard Raises $7.3 Million for Agentic GRC and Security appeared first on SecurityWeek.

The startup founded by Palo Alto Networks’ Nir Zuk has raised $290 million to build an AI-native security platform for highly regulated organizations that cannot rely on the public cloud.

The post Cylake Raises $245 Million Ahead of Cybersecurity Platform Beta appeared first on SecurityWeek.

Catch promises the capabilities of a trusted executive assistant, with built-in controls governing what data and systems it can access.

The post Catch Raises $5 Million for AI Executive Assistant With Guardrails appeared first on SecurityWeek.

The Austin-based company will invest in agentic runtime security capabilities to secure AI coding agents.

The post HiddenLayer Raises $100 Million for AI Runtime Security appeared first on SecurityWeek.

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 SecurityWeek.

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.

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.

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.

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.

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.