Legion, a NYC-based in a significant leap forward for cybersecurity, Legion, an innovative AI Security Operations Center (SOC) platform.
Legion was funded $38M in combined seed and Series A funding. This considerable investment, led by Coatue with participation from Accel and Picture Capital, alongside angel investors from tech giants like Google, CrowdStrike, and Wiz, positions Legion at the forefront of a new era in AI-driven security.
The cybersecurity landscape is grappling with an escalating volume of threats and a critical shortage of skilled personnel, leading to widespread alert fatigue and inefficient response times. Traditional AI-driven SOCs often require complex integrations and struggle to adapt to unique organizational environments, limiting their effectiveness and trust among security teams. Legion addresses these fundamental challenges with a groundbreaking, browser-native AI SOC companion designed to revolutionize how security operations are conducted.
“Most AI-driven SOCs still require complex integrations, and even then, they fail to adapt to each organization’s unique environment, making them difficult for enterprise teams to fully trust,” stated Ely Abramovitch, co-founder and CEO of Legion. “Legion is the first browser-based platform designed to scale your team’s best instincts into AI-driven workflows. It’s fully trained within your environment, by your team, for your team. Our goal is to turn your expertise into scalable automation, letting the security team focus on what’s really important.”
What sets Legion apart is its unique approach to learning and automation. The platform utilizes vision models and a lightweight browser extension to observe and record security analyst workflows in real-time. This includes everything from triaging simple alerts to conducting complex investigations, meticulously capturing the decision-making processes of top-performing analysts. This “tribal knowledge” is then converted into automated models that can be executed at scale, on demand, and without the need for cumbersome integrations or APIs.
Legion’s innovative system operates in three modes: Learning Mode, where it passively observes and organizes knowledge; Guided Mode, where it runs entire workflows through analysts’ browsers, maintaining human oversight; and Autonomous Mode, where it proactively investigates and responds to threats 24/7, only involving human teams when necessary. This flexibility allows organizations to gradually embrace automation at their own pace, ensuring a seamless transition and fostering trust in the AI’s capabilities.
The impact of Legion’s platform is already being felt across various sectors. The company is actively collaborating with Fortune 500 enterprises in critical industries such as energy, healthcare, and finance. Early adopters have reported remarkable results, including a significant reduction in investigation and response times—some by as much as 90%. In some instances, organizations have been able to fully internalize their SOC operations with Legion, eliminating the need for external headcount, while in others, Legion’s automation has provided the equivalent capacity of several additional analysts without new hires.
Founded in 2024 by security veterans Ely Abramovitch (CEO), Michael Gladishev (VP R&D), and Eyal Fisher (CTO)—alumni of Microsoft Sentinel and Cambridge AI research—Legion’s leadership brings a deep understanding of the challenges plaguing modern security operations. Their collective experience has informed the development of a platform that directly addresses issues such as tool proliferation, process complexity, and talent shortages.
The $38 million funding infusion will enable Legion to further accelerate its research and development efforts, expand its team, and scale its reach to a broader market. With cyber threats becoming increasingly sophisticated and the demand for robust security solutions at an all-time high, Legion’s browser-native AI SOC platform promises to be a game-changer, empowering security teams to work more efficiently, reduce burnout, and ultimately, safeguard critical assets with unprecedented precision and speed. The revolution in AI security has officially begun, and Legion is leading the charge.
By: K. Tagura
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