Jericho Security

Jericho Security develops a generative AI-powered cybersecurity training platform that protects organizations against advanced email, SMS, and deepfake social engineering threats. The platform uses generative AI to create hyper-realistic, personalized phishing attack simulations that adapt to each organization's context, replicating techniques used by modern attackers including AI-generated content with 17% higher linguistic complexity than traditional phishing. Jericho's human risk management platform enables companies to simulate attacks across internal contacts, external vendors, and dark web data surfaces, schedule ever-changing campaigns, track individual and departmental performance through granular analytics dashboards, and deliver personalized training that automatically escalates difficulty based on results. The solution serves industries including retail, e-commerce, technology, financial services, healthcare, manufacturing, energy, government, and higher education. With phishing responsible for over 80% of reported incidents and 90% of data breaches, and cybercrime losses projected to exceed $23.75 trillion, Jericho addresses the critical gap in employee awareness training. Founded in 2023 and headquartered in New York City, United States, the company has raised approximately $18 million at the Series A stage from investors including Lux Capital, Contrary, Alumni Ventures, FoundersX Ventures, and Plug and Play Tech Center.