Vulcan Cyber has secured a new funding round to expand its vulnerability remediation platform, which goes beyond traditional vulnerability scanning to orchestrate the full remediation workflow — from prioritization to deployment of fixes — giving security and engineering teams a shared view of cyber risk and clear accountability for remediation. The investment enables Vulcan to scale its customer base and expand integrations with the security and DevOps tools that enterprise teams already rely on.

CRN has named Blumira to its 2023 Stellar Startups list, recognizing the company's SIEM platform for delivering holistic cybersecurity protection with integrated XDR capabilities designed specifically for managed service providers. Blumira's user-based pricing model — which includes unlimited data volume, sites, and integrations — gives MSPs a 25–40% lower total cost of ownership compared to competing solutions.

Blackbird.AI and DarkOwl have partnered to combine AI-driven narrative intelligence with dark web monitoring, giving organizations a comprehensive view of how narrative attacks originate and spread across the open, deep, and dark web. The integration allows security and communications teams to detect threatening narratives earlier and respond before they escalate into reputational or operational crises.

Harmonic Security has launched to help organizations use generative AI safely to help enterprise organizations address evolving security challenges. The offering strengthens Harmonic Security's platform and expands its ability to protect customers against modern threats.

Harmonic has raised $7M in new funding to accelerate product development and expand its go-to-market reach. The round underscores strong investor confidence in Harmonic's approach to solving critical security challenges.

A new vulnerability management market analysis identifies Tenable and Vulcan Cyber as leaders in the rapidly evolving space, recognizing their differentiated approaches to risk-based prioritization and automated remediation that help security teams focus finite resources on the vulnerabilities most likely to be exploited. The report highlights how the market is shifting from raw vulnerability discovery toward actionable risk reduction, with AI and automation playing an increasingly central role.