RSA Conference 2025 is set to be a showcase of cutting-edge cybersecurity innovation, and this year, a new wave of startups is taking center stage. These emerging companies are not just responding to today’s threats—they’re predicting, preventing, and even transforming the way we think about digital security. With AI-driven solutions, next-gen threat intelligence and bold new approaches to risk management, these startups are pushing boundaries and redefining what’s possible in the cybersecurity space.
Here are some of the most exciting cybersecurity startups to keep an eye on at RSA 2025.
1. BreachLock
BreachLock is one of the leading providers of Pentesting as a Service (PTaaS) in 2025, offering human validated AI-powered pentesting for vulnerability assessments and DevOps remediation. Their on-demand platform helps organizations to detect security risks and meet compliance requirements with a combination of manual, automated, and hybrid testing methods.
BreachLock will be at the RSA Conference 2025 to showcase their new Unified Platform and showcase Adversarial Exposure Validation (AEV) in person.
Booth Number: 6564
2. CloudSek
CloudSek, a cybersecurity startup based in Singapore specializes in several critical areas of cybersecurity, including Attack Surface Management (ASM), infrastructure monitoring, and supply chain intelligence. With a growing client base across the globe, CloudSek is positioning itself as a key player in the global cybersecurity market, particularly in the realm of AI-powered threat intelligence.
CloudSek will be showcasing their XVigil platform for external digital risk protection. They will be demonstrating how their platform helps organizations identify, monitor, and secure their dynamic attack surfaces.
Booth No: 1767
3. Zenity
Zenity is a startup based that focuses on securing AI agents and applications, providing enterprises with tools to govern and protect AI-driven systems from vulnerabilities like data poisoning and prompt attacks. Zenity Secured a Series B funding round in 2024, with strong momentum heading into 2025 as AI adoption grows.
Zenity is conducting a Prompt Jar Contest at RSA Conference 2025. Participants will have the chance to drop their submissions into the jar for a chance to win exciting prizes.
Booth No: 2057
4.Tuskira
Tuskira, founded in 2023 by Piyush, offers a comprehensive threat defense platform powered by AI-driven security mesh technology. Tuskira cyber defense and response platform uses an AI-powered security mesh, to integrate and optimize more than 150 security tools to create a unified, intelligent defense architecture.
At RSA Conference 2025, Tuskira launched its Virtual AI Analyst Workforce, designed to counter the rise of AI-driven cyber threats while addressing alert fatigue and analyst burnout.
Booth No: 5371
5.Halcyon
Halcyon provides a ransomware-focused cybersecurity platform that prioritizes prevention, detection, and recovery. Their AI-driven solution offers data exhilaration protection, along with automated key material capture to decrypt data, enabling organizations to recover without paying a ransom.
In 2024, Halcyon raised $100 million in a Series C funding round for expansions and R&D. Halcyon is hosting an exciting giveaway at RSA 2025—a custom, hand-painted guitar designed by Bonvillain Design Studio. Attendees can enter the raffle by visiting their booth, watching a product demo, and signing up on-site. The winner will be announced live at their booth on May 1st at 12:00 PM.
Booth No: 3324
See you at RSAC 2025!
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