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BUSINESS·2 min read·May 14, 2026

Cybereason has raised $275M at Series F

Cybereason, a US-Israeli late-stage cybersecurity startup that provides broadened discovery and response (XDR) services, has secured $275 million in Series F subsidizing. The investment was driven by Liberty Strategic Capital, a funding reserve as of late established by Steven Mnuchin, who served as

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Cybereason, a US-Israeli late-stage cybersecurity startup that provides broadened discovery and response (XDR) services, has secured $275 million in Series F subsidizing.

The investment was driven by Liberty Strategic Capital, a funding reserve as of late established by Steven Mnuchin, who served as U.S. Treasury Secretary under the Trump administration. As a feature of the arrangement, Mnuchin will join Cybereason’s governing body, alongside Liberty advisor Gen. Joseph Dunford, who was director of the Joint Chiefs of Staff under Trump until his retirement in 2019.

Lior Div, CEO and prime supporter of Cybereason, tells TechCrunch that the startup’s decision to work with Liberty Strategy Capital boiled down to the company’s “massive organization” and the “understanding of the monetary and government markets that Mnuchin and Gen. Joseph Dunford bring to our group.”

“For instance, the leader request on cybersecurity put out by the Biden Administration recommends that endpoint identification and response solutions be sent on all endpoints,” Dior added. “This accelerates the significance of solutions like ours in the public market, and Liberty Strategic Capital has the relationships to help accelerate our go-to-showcase strategy in the government sector.”

This round, which will be used to fuel “hypergrowth driven by strong market interest,” follows $389 million in earlier subsidizing from SoftBank, CRV, Spark Capital, and Lockheed Martin. The organization didn’t state at what valuation it raised the funds, yet it is estimated to be in the district of $3 billion.

Cybereason’s new development, which saw it end 2020 at more than $120 million in yearly repeating income, has been generally determined by its AI-controlled stage. In contrast to conventional alarm driven models, Cybereason’s Defense Platform is activity driven, which means it exposes and remediates whole malicious operations. The service details the full assault story from underlying driver to affected users and devices, which the organization claims significantly reduces the time taken to investigate and recuperate from an enterprise-wide digital assault.

The organization, whose competitors incorporate the likes of BlackBerry-claimed Cylance and CrowdStrike, also this week extended its channel presence with the dispatch of its so-called Defenders League, a worldwide program that enables channel partners to use its innovation and services to assist their customers with forestalling and recuperate from cyberattacks. Cybereason claims its innovation has shielded customers from the likes of the new SolarWinds supply-chain assault and other prominent ransomware attacks dispatched by DarkSide, REvil, and Conti groups.

The present $275 million financing round is probably going to be Cybereason’s last before it goes public. Div previously said in August 2019 the organization wanted to IPO inside two years, however he wouldn’t be pressed on whether the organization is equipping to open up to the world when asked by TechCrunch. Nonetheless, the organization contrasted its latest investment with SentinelOne’s November 2020 Series F round, which was secured just months before it petitioned for a $100 million IPO.

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    Cybereason, a US-Israeli late-stage cybersecurity startup that provides broadened discovery and response (XDR) services, has secured $275 million in Series F subsidizing. The investment was driven by Liberty Strategic Capital, a funding reserve as of late established by Steven Mnuchin, who served as
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    Sheena · Staff. 2 min read · May 14, 2026.
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