Participated · Series A · May 2025

Jericho Security builds an agentic AI platform that delivers high-fidelity conversational phishing simulations across email, voice and SMS to train employees to detect advanced social-engineering attacks. The company launched a new self-service experience that provides instant access to AI-powered conversational phishing simulations with Stripe-powered checkout, flexible seat management, and three subscription tiers (Jericho Lite, Jericho Plus, Jericho Premium). The platform includes powerful customization, dynamic threat simulations, and deep employee performance analytics; customers can start a 7-day free trial of Jericho Premium with no sales call required. Jericho says the agentic AI mimics real attackers to prepare teams for conversational phishing, real-time SMS scams, and manipulative dialogue-based intrusions. The company plans to use newly raised capital to accelerate go-to-market efforts and R&D and further expand its agentic AI platform. Jericho’s product launch and market position were highlighted at RSA Conference 2025, where it won four Global InfoSec Awards. Jericho Security is a New York-based cybersecurity startup focused on defending enterprises against social engineering phishing attacks using artificial intelligence. The company creates sophisticated simulations and educational content for employees by leveraging advanced language processing, custom privately-hosted language models, and brokered data. Its training is personalized to individual users while providing organizations with team-wide metrics and individualized feedback. Jericho was founded in 2023 by Sage Wohns, Tim Hwang, and Dan Chyan and is currently working with design partners across finance, healthcare, and government sectors. The company raised $3M in pre-seed funding, reflecting its early-stage commercial and product development progress.