Reach Security Secured $50 Million Series B Funding

The cybersecurity firm plans to use the new capital to scale its AI-driven security control platform.

Updated on Oct. 13, 2026 in Cybersecurity

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Reach Security raised $50 million in a Series B round to expand its AI-driven security control platform for enterprise IT teams. AI Illustration. Upload story photo >

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Reach Security has successfully raised more than $50 million in a Series B funding round led by Top Tier Capital Partners. The company also announced the launch of its Reach Everywhere platform, which integrates security insights directly into existing enterprise workflow tools.

Why it matters

The funding supports product innovation and expansion into federal and international markets as the company aims to help organizations manage rising cyber threats. By automating the tuning of security controls, Reach Security addresses the growing pressure on IT teams to defend against rapid, AI-enabled attacks.

Reach Security uses AI to tune enterprise security controls, with an internal analysis claiming to save users 160 hours per week. The new Reach Everywhere platform provides integration via API and MCP server into existing software environments.

The players

Reach Security

This is a cybersecurity company that provides an AI-enabled platform to tune and integrate security controls across enterprise environments.

Top Tier Capital Partners

This venture capital firm specializes in investing in technology companies and led the latest round of funding for Reach Security.

The details

The platform automates the evaluation of security controls to help organizations focus on the 1.3% of vulnerabilities that are actually exploited in the wild. This capability addresses the reality of modern threats where attacker breakout times have dropped to just 27 seconds.

Timeline

  1. October 13, 2026: Reach Security announced the $50 million funding round.

  2. Past 12 months: The firm doubled its total customer base.

  3. 1H 2026: VulnCheck published its State of Exploitation report.

The Tech Race

Reach Security's funding reflects a shift toward automated, AI-driven defense as organizations struggle to keep pace with an 89% increase in AI-enabled adversary operations. This development positions the firm against legacy security tools by focusing on rapid remediation in a landscape where attacker speed continues to accelerate.

For organizations using the platform, the primary benefit is the reduction of manual administrative burdens by up to 160 hours per week through automated control tuning. IT security teams can leverage the API and MCP server integrations to streamline workflows without needing to overhaul existing software tools.

The takeaway

As attacker breakout times shrink to seconds, automation has become a necessity for enterprise security teams. Organizations should look to integrate their security insights directly into existing workflows to improve response times and focus efforts on the most critical vulnerabilities.

Further reading

Learn more about the latest developments in Cybersecurity to see how industry leaders are responding to evolving threats.

More information

For more information on the platform, visit the Reach Security official website.

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Do you trust that most corporations can effectively defend your personal data against modern AI attacks?