LevelBlue, recognized as the world’s largest dedicated managed security services provider, has announced a definitive agreement to acquire Cybereason, a top cybersecurity firm known for its advanced Extended Detection and Response (XDR) platform, elite threat intelligence capabilities, and digital forensics and incident response (DFIR) expertise.

This acquisition is designed to deliver immediate benefits to clients and strategic partners by enhancing threat detection, accelerating response times, and providing broader global coverage—all through a single, integrated cybersecurity partner. By merging LevelBlue’s AI-driven managed detection and response (MDR) services with Cybereason’s deep technical expertise, organizations can better navigate today’s increasingly complex cyber threat landscape while reducing operational complexity and risk.

Bob McCullen, CEO and Chairman of LevelBlue, emphasized the strategic impact: “Bringing Cybereason into the LevelBlue family represents a major step toward our vision of being the most comprehensive cybersecurity partner. Combining their world-class XDR and DFIR capabilities with our AI-powered MDR services allows us to deliver proactive, scalable, and unified protection tailored for today’s rapidly evolving threats.”

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As part of the deal, investors including SoftBank Corp., SoftBank Vision Fund 2, and Liberty Strategic Capital—well-known for backing disruptive technologies—will join LevelBlue, reflecting strong confidence in the company’s long-term strategy. The addition of these investors further positions LevelBlue at the forefront of global cybersecurity innovation.

Former U.S. Treasury Secretary Steven T. Mnuchin, who serves as Managing Partner at Liberty Strategic Capital, will join LevelBlue’s Board of Directors. His experience in global finance, government policy, and strategic investment is expected to guide LevelBlue as it strengthens its role in safeguarding critical infrastructure and enterprise systems worldwide.

“Cybersecurity is inseparable from economic security and national resilience,” said Mnuchin. “LevelBlue has quickly established itself as a leader in integrated managed security services. I look forward to contributing to its growth as organizations seek trusted partners capable of navigating the complexity of today’s threat environment. I also commend Manish Narula and his leadership team at Cybereason for driving this exciting next chapter.”

The acquisition enhances LevelBlue’s ability to deliver measurable, outcome-focused results, helping clients detect threats faster, respond more effectively, and build long-term cyber resilience. It also aligns with LevelBlue’s broader strategy of uniting top industry talent, technology, and organizations under a single, integrated partner. With previous acquisitions such as Trustwave and Stroz Friedberg, LevelBlue continues to strengthen its position as a leading end-to-end cybersecurity provider.

“Joining LevelBlue represents an exciting evolution for Cybereason,” said Manish Narula, CEO of Cybereason. “This partnership expands our capabilities in XDR, MDR, offensive security, DFIR, and cybersecurity consulting, enabling us to deliver greater value to clients, counsel, and cyber insurance partners around the world.”

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Key Enhancements for Clients and Partners

The acquisition of Cybereason brings several strategic benefits to LevelBlue’s clients and partners:

  • Enhanced Endpoint Security (XDR + MDR): Cybereason’s advanced XDR capabilities complement LevelBlue’s MDR services, improving threat detection accuracy, speeding response times, and reducing dwell time.
  • Expanded DFIR Services: Combining Cybereason’s DFIR expertise with Stroz Friedberg’s capabilities expands LevelBlue’s global coverage, delivering technology-agnostic forensic expertise and intelligence-driven responses to incidents.
  • Deeper Threat Intelligence: Integrating Cybereason’s research team with LevelBlue SpiderLabs provides clients with enhanced insight into emerging threats and actionable intelligence.
  • End-to-End Security Synergy: LevelBlue offers both offensive and defensive cybersecurity services, including penetration testing, risk assessments, and detection engineering, enabling organizations to strengthen defenses while maintaining operational resilience.
  • Technology-Agnostic Integration: LevelBlue supports clients across diverse technology environments, including Microsoft and SentinelOne stacks, optimizing existing security investments for improved outcomes.
  • Broader Global Reach: Cybereason’s strong presence in Japan significantly expands LevelBlue’s international footprint and regional delivery capabilities.

Shawn Hakl, Senior Vice President of AT&T Business Product and LevelBlue Board Member, added: “Cybereason’s expertise in XDR and digital forensics enhances our ability to deliver faster, more effective threat detection and response. LevelBlue’s continued investment in advanced capabilities makes it an increasingly valuable partner for organizations facing evolving cybersecurity threats.”

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