NEW YORK, NY, September 10, 2025 (Reuters) -- Jericho Security, a New York-based cybersecurity startup, has launched a self-service, AI-powered platform designed to combat phishing and deepfake attacks, making defense-grade cybersecurity training accessible to organizations of all sizes. Built on proprietary agentic AI infrastructure, the platform delivers hyper-personalized, dynamic phishing simulations and is the only such solution currently deployed by the U.S. Department of Defense, following a contract win in 2024.
Addressing a critical vulnerability in cybersecurity, where 91% of successful attacks stem from phishing, Jericho’s platform uses generative AI to create tailored phishing scenarios across email, messaging, voice, and video. These simulations target sector-specific threats in industries like finance, healthcare, technology, and government, overcoming the limitations of traditional, static training solutions.
"We're democratizing access to sophisticated cybersecurity training," said Sage Wohns, CEO of Jericho Security. "Our agentic AI platform deploys intelligent, collaborative AI agents that continuously learn and adapt, ensuring organizations stay ahead of attackers who are increasingly leveraging AI tools themselves."
Jericho Strengthens Defense Against the Surge in GenAI Phishing and Deepfake Threats
The rise of generative AI has intensified phishing and deepfake attacks, with the market for AI-driven cybersecurity solutions projected to reach $40 billion by 2027. In 2024, phishing attacks cost businesses globally an estimated $5.8 billion. Jericho’s platform counters this threat by simulating and defending against these advanced attacks, equipping organizations to navigate the evolving cyberthreat landscape.
Jericho Security has partnered with a major insurance provider and a leading telecommunications company to enhance its platform’s capabilities. These alliances integrate industry-specific threat intelligence, enabling tailored solutions that address the unique cybersecurity challenges of these sectors and broadening Jericho’s reach in protecting organizations from sophisticated attacks.
Jericho’s self-service platform is designed to scale effortlessly, enabling organizations worldwide to deploy robust cybersecurity training without requiring extensive resources or expertise. The platform’s intuitive management dashboard allows users to schedule simulations, customize training content, and access detailed analytics to track employee performance and identify vulnerabilities. This accessibility empowers small and mid-sized businesses, as well as large enterprises, to strengthen their defenses against increasingly sophisticated AI-driven attacks, positioning Jericho as a global leader in cybersecurity training solutions.
FoundersX Backs Cybersecurity Innovator Early
Jericho Security's early success was bolstered by the support of FoundersX Ventures, a venture capital firm that backed the company at its seed round. "We saw immense potential in Jericho's innovative approach to combating AI-driven phishing and deepfake threats," said Helen Liang, PhD, managing partner of FoundersX. "Jericho’s use of agentic AI to deliver scalable, dynamic cybersecurity training aligns perfectly with our mission to invest in transformative technologies that address critical global challenges." FoundersX's early investment provided Jericho Security with the resources to refine its proprietary AI infrastructure and establish itself as a leader in the cybersecurity training space, setting the stage for its rapid growth and subsequent $15 million Series A funding round.
Jericho's innovation has garnered significant industry recognition, including four Global InfoSec Awards at RSA Conference 2025. The company recently closed a $15 million Series A funding round, led by Era Ventures with participation from strategic partners, including Lux, to accelerate R&D and global expansion. This funding follows Jericho's rapid growth and reflects strong investor confidence in its AI-powered cybersecurity infrastructure.
About Jericho Security
Jericho Security is transforming cybersecurity training with an AI-powered platform that defends against modern phishing threats. Its proprietary agentic AI delivers multi-channel simulations mimicking real-world attacks across email, voice, messaging, and video. Designed for small to mid-sized businesses, the platform enables scalable, customizable training and performance tracking. Trusted by the U.S. Department of Defense and honored with four Global InfoSec Awards at RSA Conference 2025, Jericho is at the forefront of human-centered, AI-driven cyber defense. For more information, visit www.jerichosecurity.com.