Cybereason

Company Overview

Snapshot

Founded in July 2012 by Yonatan Striem Amit, Yossi Naar, and Lior Div, Cybereason operates with over 500 employees. The company has raised $933.6M across 9 funding rounds from 9 investors. In October 2025, Cybereason was acquired by LevelBlue.

Business overview

Cybereason provides future-ready cyberattack protection, unifying security across endpoints, the enterprise, and beyond. Its core offering, the Cybereason Defense Platform, integrates top-rated endpoint and extended detection and response (XDR), next-generation anti-virus, and proactive threat hunting. This platform delivers context-rich analysis of malicious operations, serving the cybersecurity needs of enterprises across various industries.

Strategic signal

In October 2025, Cybereason was acquired by LevelBlue. This acquisition marks a significant strategic shift for Cybereason, transitioning its operational independence and integrating its advanced cybersecurity capabilities into a larger managed security services provider. For investors, this signals a successful exit for Cybereason's backers and indicates a consolidation trend within the cybersecurity market, particularly for companies specializing in unified cyberattack protection.

Company Intelligence Q&A

What was a significant recent corporate development for Cybereason?

In October 2025, Cybereason was acquired by LevelBlue, a managed security services provider. This acquisition followed a period where Cybereason had been exploring options after an anticipated IPO did not materialize.

Which investors participated in Cybereason's March 2025 funding round?

In March 2025, Cybereason secured funding led by Liberty Strategic Capital and SoftBank. This round occurred after months of financial turmoil and a shift away from a potential merger with Trustwave.

What was the outcome of the proposed merger with Trustwave?

In November 2024, Cybereason had planned to merge with Trustwave. However, this merger did not proceed, and the company later pursued other strategic options, including the funding round in March 2025 and the subsequent acquisition by LevelBlue.

What was the status of Cybereason's workforce in early 2024?

In March 2024, Cybereason continued to face challenges, implementing a third round of layoffs that affected dozens of jobs. This followed earlier workforce reductions in June 2022 and October 2022.

What was a notable investment in Cybereason in October 2021?

In October 2021, Google Cloud invested $50 million in Cybereason. This investment coincided with a partnership between the two companies to develop a new XDR service.