cirm
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BreachRx
BreachRx is a San Francisco-based SaaS company that pioneered Cybersecurity Incident Response Management (CIRM) - treating a breach as an enterprise-wide business crisis rather than a purely technical problem. Its Rex Platform gives security, legal, communications, and executive teams a single secure workspace to coordinate response, automatically track regulatory reporting obligations, and preserve a defensible audit trail. Founded in 2017 by Andy Lunsford and Matt Hartley, the company raised a $15M Series A in 2025 and serves 100+ customers including Coinbase, American Express, and Commvault.
Cytactic
Cytactic is a Tel Aviv-based cybersecurity company building an AI-powered Cyber Incident Response Management (CIRM) platform that helps enterprises, boards and governments prepare for, simulate, manage and recover from cyber crises. Founded in 2022 by Dr. Nimrod Kozlovski and Menny Barzilay, it distills lessons from hundreds of real-world incidents into playbooks, decision-support tools, simulations and out-of-band communication for the moment an organization gets breached.