Rising in Cyber recognizes 30 of the most promising cybersecurity startups, selected by 150 active CISOs and senior security leaders.

Richard Stiennon, Chief Research Analyst at IT-Harvest presents his pick for the top 150 cybersecurity vendors.

This Google Cloud Security Podcast episode examines the security implications of agentic AI systems that can take autonomous actions — not just provide answers — creating new risks around unauthorized data access, privilege escalation, and shadow IT at machine speed. Security experts discuss practical strategies for governing AI agents in enterprise environments, including authentication, authorization, and audit logging for non-human identities.

Harmonic Security launched MCP Gateway, giving security teams local visibility, policy control, and protection across agentic AI.

Experts say that oversharing with artificial intelligence models can lead to fraud and identity theft risks.

An analysis of 1 million GenAI prompts revealed the extent of employees' data exposure.

At Ten Eleven Ventures, we are always thrilled when we have the opportunity to invest in a repeat founder, and we are doubly delighted when that founder is one we have had the chance to work with before.

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.