A Security, a cybersecurity platform designed to identify and close real-world attack paths against AI-powered threats, has come out of stealth mode with $37m in funding.
The funding round drew backing from angel investors including Wiz CEO Assaf Rapaport, Cyera CEO Yotam Segev, and Cerca Partners. The capital will be directed towards scaling the company’s growth and broadening its autonomous offensive security platform, which is built to surface and remediate exploit paths before malicious actors can act on them.
A Security is entering the market at a moment when, the company argues, AI has fundamentally altered the pace and sophistication of offensive cyber operations. Threat actors are said to be deploying agentic tools capable of autonomously chaining vulnerabilities across environments and executing the full attack lifecycle without human intervention.
The company points to research indicating that attackers are already orchestrating entire kill chains across all 14 MITRE ATT&CK tactics, while even less advanced cybercriminals are now able to access capabilities previously associated with nation-state actors.
The platform distinguishes itself from conventional security approaches such as periodic penetration tests and manual risk assessments, which the company says only flag abstract risk rather than validate actual exploitability. A Security’s platform instead continuously maps cross-domain attack paths, deploys offensive and defensive AI agents to stress-test environments with scoped execution and full audit trails, and drives remediation both at root cause and through compensating controls. The result, the company says, is verifiable closure of exploit paths rather than assumed protection.
A Security’s founding team brings together extensive offensive security and engineering experience. CEO and co-founder Yossi Torati spent close to two decades helping global enterprises build cyber resilience, most recently as director of enterprise security at incident response firm Sygnia, where he led responses to advanced persistent threats and coordinated global programmes. Co-founders Omer Gull and Yuval Itzchakov bring backgrounds from Check Point Software, Hunters, and Israel Defense Force Unit 8200, spanning red-team operations, vulnerability research, and large-scale AI and cybersecurity engineering.
The platform is already deployed across large organisations in finance, healthcare, critical infrastructure, and technology, where security teams face pressure to validate and close real attack paths faster than manual testing cycles allow.
A Security CEO and co-founder Yossi Torati said, “AI has changed the speed and scale of offensive cyber operations. Attackers are using agentic capabilities to find, chain and exploit weaknesses across environments, at a pace that human teams relying on manual processes cannot match. A is the only platform built to beat weaponized AI at its own game. Operating autonomously with full contextual awareness, we don’t stop at identifying and prioritizing isolated vulnerabilities. We discover the real-world exploit paths AI-enabled attackers will use to cause breaches, downtime, and business disruption and help organizations eliminate them before anyone gets the chance.”
Copyright © 2026 RegTech Analyst
Copyright © 2018 RegTech Analyst
