Cybereason

Cybereason

AI-powered threat detection and response platform

Overview

Cybereason provides comprehensive cybersecurity protections for businesses across on-premises, cloud, and mobile environments. Its Defense Platform uses artificial intelligence to automatically detect and respond to threats by ingesting and normalizing data from the client’s IT environment, giving a complete view of malicious activity and enabling automated prevention and response. In addition to the Defense Platform, Cybereason offers endpoint management, mobile threat defense, network security, and cloud protection to defend every layer of a client’s IT stack. The company also provides digital forensics and incident management services, including expert-led audits and rapid containment and remediation of compromises. The subscription-based model delivers continuous protection and predictable costs, while its multi-layered offerings and automated threat handling distinguish it from competitors and help clients shorten mean time to detect and respond to cyber threats.

About Cybereason

Simplify's Rating
Why Cybereason is rated
C
Rated B on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

Cybersecurity

AI & Machine Learning

Company Size

201-500

Company Stage

Late Stage VC

Total Funding

$933.6M

Headquarters

Boston, Massachusetts

Founded

2012

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Simplify's Take

What believers are saying

  • LevelBlue’s acquisition expands Cybereason’s distribution across MDR, DFIR, and Japan.
  • Cybereason raised $120 million, including SoftBank and Liberty Strategic Capital support.
  • The 2026 Vulnerability Management launch widens cross-sell into patching and compliance teams.

What critics are saying

  • LevelBlue’s October 14, 2025 acquisition erases Cybereason’s standalone employer brand.
  • Microsoft and CrowdStrike pressure Cybereason’s XDR pricing and hiring by 2027.
  • Integration with Trustwave and Stroz Friedberg will dilute Cybereason’s product priorities quickly.

What makes Cybereason unique

  • Cybereason earned a perfect MITRE ATT&CK score in 2024.
  • Cybereason combines XDR, MDR, and DFIR, plus strong Japan market presence.
  • Cybereason’s integrated Vulnerability Management launched in 2026 inside its endpoint platform.

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Funding

Total Funding

$933.6M

Above

Industry Average

Funded Over

9 Rounds

Notable Investors:
Late VC funding comparison data is currently unavailable. We're working to provide this information soon!
Late VC Funding Comparison
Coming Soon

Benefits

Remote Work Options

Flexible Work Hours

401(k) Retirement Plan

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

2%

2 year growth

3%
DataBreachToday Asia
Aug 17th, 2026
Why AI demands a SecOps revolution.

Why AI demands a SecOps revolution. Zscaler CISO Sam Curry on Agentic SOCs, Resilience and AI Governance Anna Delaney (annamadeline) - August 17, 2026 Security teams need a fundamentally different approach to keep pace with artificial intelligence-driven threats, said Sam Curry, CISO at Zscaler. Rather than simply automating existing workflows, organizations need new instrumentation and a change in mindset, from correlating alerts to actively finding and generating signals. This "agentic SOC" isn't just about agents doing the work. It's a new partnership between people and AI that changes what outcomes teams pursue and how they pursue them, he said. It also reshape how analysts are trained, moving from traditional tiered progression to more apprenticeship-based development models. "I think a SecOps revolution is needed. It's about having a DevOps-like revolution where we think about iteration," Curry said. In this video interview with ISMG at Black Hat USA 2026, Curry also discussed: * Why the re-emergence of the "yellow team" reflects a tooling-first mindset; * Why frontier AI models raise the risk of an unprecedented wave of destabilizing patches; * How the CISO role is evolving from technical expert to business-focused risk leader. Curry previously was chief security officer at Cybereason and chief technology and security officer at Arbor Networks. He also spent more than seven years at RSA in senior leadership roles, including chief strategy officer, chief technologist, and senior vice president of product management and product marketing. Curry is a CyberEdBoard member.

LevelBlue
Mar 23rd, 2026
LevelBlue takes home twin 2026 global info sec awards.

LevelBlue takes home twin 2026 global info sec awards. LevelBlue is proud to announce that Cyber Defense Magazine has named it the winner of its Global InfoSec Awards 2026 for Trailblazing Managed Security Service Provider (MSSP) and Market Disruptor Threat Detection, Incident Response, Hunting and Triage Platform. "LevelBlue embodies three major features we judges look for to become winners: understanding tomorrow's threats, today, providing a cost-effective solution, and innovating in unexpected ways that can help mitigate cyber risk and get one step ahead of the next breach," said Gary S. Miliefsky, Publisher of Cyber Defense Magazine. This year marks the 13th time Cyber Defense Magazine has honored industry standouts with its awards, which will be officially received during the RSAC 2026 Conference. The winners were determined by a panel of CISSP, FMDHS, CEH, and certified security professionals who voted based on their independent review of the company's submitted materials. LevelBlue's Award List Grows * LevelBlue Named a Finalist for the 2026 SC Media Awards for Best Managed Security Service * 2026 Gartner(R) Market Guide for Outsourced Managed Security Services * IDC MarketScape: Worldwide Managed Security Service Edge Services, 2025 "LevelBlue embodies three major features (...) understanding tomorrow's threats, today, providing a cost-effective solution, and innovating in unexpected ways that can help mitigate cyber risk and get one step ahead of the next breach." Gary S. Miliefsky, Publisher of Cyber Defense Magazine MSSP Powerhouse Over the last year, LevelBlue further secured its position as the world's largest pure-play provider of managed security services, acquiring Trustwave, Cybereason, and Aon's cybersecurity and intellectual property litigation consulting groups. This integration significantly scales LevelBlue's global footprint and service depth, particularly in North America, Europe, and Asia. By leveraging Cybereason's market-leading position in Japan, LevelBlue now offers a more robust international delivery model. Here is how this combined expertise benefits its clients: * Advanced XDR + MDR Synergy: By merging Cybereason's XDR technology with Trustwave's MDR excellence, Trustwave has bolstered its native detection capabilities. This reduces dwell time and ensures threats are contained with machine-speed precision. * Premier DFIR Capabilities: Integrating Cybereason's forensics with the expertise of Stroz Friedberg creates a global powerhouse for Digital Forensics and Incident Response. Trustwave provide insurance partners and legal counsel with unmatched, technology-agnostic forensic intelligence. * Unified Threat Intelligence: The union of Cybereason's researchers and LevelBlue SpiderLabs provides clients with deeper visibility into emerging attack vectors and actionable, real-time insights. * Agentic AI Innovation: Trustwave combine Cybereason's AI tools with LevelBlue's proprietary agentic AI to accelerate investigation cycles. This high-speed integration filters out the noise of false positives, allowing human experts to focus on critical threats. * Total Defense (Offensive + Defensive): Its portfolio now offers a seamless loop of security - from proactive penetration testing and risk assessments to continuous, reactive monitoring - ensuring total operational resilience. * Technology-Agnostic Flexibility: Trustwave optimize your current security stack - whether it's built on Microsoft, SentinelOne, or hybrid infrastructure - to maximize your existing investments and improve overall outcomes. About levelblue. LevelBlue is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats. Its comprehensive offensive and defensive cybersecurity portfolio detects what others cannot, responds with greater speed and effectiveness, optimizes client investment, and improves security resilience. Learn more about Trustwave.

ChannelBuzz.ca
Nov 20th, 2025
Cybereason launches vulnerability management product that is integrated into their endpoint protection platform

Cybereason launches vulnerability management product that is integrated into their endpoint protection platform. Cybersecurity company Cybereason, whose pending acquisition by LevelBlue was announced last month, has launched a new Vulnerability Management product, a powerful capability seamlessly integrated into the Cybereason Endpoint Protection Platform (EPP). This new solution is designed to help organizations proactively reduce their attack surface and strengthen their security posture by providing continuous, automated assessment of software vulnerabilities. The Cybereason Vulnerability Management transforms your endpoint security from purely reactive threat detection to proactive risk reduction. By continuously assessing applications on your endpoints, it identifies known software weaknesses and delivers precise, actionable recommendations for patching. This means you gain critical foresight, understanding your weaknesses and eliminating common entry points before attackers can exploit them. Channelbuzz has an integrated workflow that is built directly into its existing Endpoint Protection Platform," said Eddie Powers, Sales Engineer at Cybereason. "The tool accurately identifies applications with common vulnerabilities and exposures, and shifts the focus from reacting to attacks. We combine our real time threat detection with continuous vulnerability assessment." The Cybereason Vulnerability Management product extends an organization's endpoint protection from purely reactive threat detection to proactive risk reduction. It continuously assesses applications on endpoints, identifies known software vulnerabilities (CVEs), and delivers precise, actionable recommendations for patching. This empowers Information Security, IT Operations, and Compliance teams to know their weaknesses before attackers can exploit them. The new product addresses the challenge of tool sprawl by integrating vulnerability management directly into the Cybereason EPP. Unlike standalone vulnerability scanners that add complexity and overhead, this solution leverages the same lightweight agent and management console, providing a unified view of both active threats and potential weaknesses in a single pane of glass. The Cybereason Vulnerability Management product offers proactive risk reduction, shifting the security focus from solely reacting to attacks to identifying and mitigating common entry points that attackers exploit. Its integrated workflow eliminates the need for separate tools by consolidating vulnerability data within the Cybereason Defense Platform and simplifying the security operations. Unlike standalone vulnerability scanners, it's built directly into your Cybereason EPP, leveraging the same lightweight agent and console. This eliminates tool sprawl and simplifies operations. Its Actionable Intelligence provides clear, prioritized patch recommendations, telling teams exactly what software to update and to which version, saving valuable time and effort. Automated assessments and reporting streamline vulnerability management, reducing manual overhead. It leverages a robust, continuously updated vulnerability intelligence database for comprehensive and current insights. In addition, its comprehensive visibility combines real-time threat detection with continuous vulnerability assessment for a holistic understanding of an organization's endpoint risk posture. The product works by having the Cybereason agent continuously collect metadata on installed applications. This data is then cross-referenced against a robust, continuously updated vulnerability intelligence database. When a match is found, the system flags the vulnerability and provides detailed, prioritized guidance within the Cybereason console. "With intuitive views and powerful export options, and an easy way to download patches, this platform makes it easy to identify, prioritize and respond to vulnerabilities quickly," Powers concluded. The Cybereason Vulnerability Management product is available now.

Expert Insights
Oct 15th, 2025
MSSP LevelBlue To Acquire Cybereason, Expanding MDR and XDR Capabilities

MSSP LevelBlue to acquire Cybereason, expanding MDR and XDR capabilities. LevelBlue, the world's largest pure-play MSSP, has announced it intends to acquire MDR and XDR leader Cybereason. LevelBlue, a leading Managed Security Service Provider (MSSP) has announced it intends to acquire Cybereason, a cybersecurity vendor known for its extended detection and response (XDR) and Managed Detection and Response (MDR) solutions. The acquisition will allow LevelBlue to integrate Cybereason's XDR capabilities with LevelBlue's own AI-powered MDR and incident response solution. Terms of the deal were not disclosed publicly. "Joining LevelBlue marks an exciting new chapter for Cybereason," said Manish Narula, CEO of Cybereason. "This acquisition strengthens our collective capabilities across XDR, MDR, offensive security, DFIR, and cybersecurity consulting services, enabling us to unlock additional value for our clients and their counsel and cyber insurance partners globally." This is LevelBlue's third acquisition this year, after acquiring Trustwave and Aon's Cybersecurity & IP Litigation Consulting Groups. Cybereason was founded in 2012 and is headquartered in San Diego, California. The company has raised approximately $938 million to $970 million across multiple funding rounds and is estimated to employ up to 1,000 people. LevelBlue (formerly AT&T Cybersecurity) was launched at the RSA Conference in 2024, as a joint venture between AT&T and the cybersecurity investment firm WillJam Ventures. LevelBlue offers cyber-consulting, managed security services, and threat intelligence. Following its acquisition of Trustwave, a leading MDR provider, LevelBlue shot to become the world's largest pure-play MSSP company. LevelBlue CEO and Chairman Bob McCullen was previously a co-founder CEO at Trustwave for more than 16 years. "The addition of Cybereason is a strategic leap forward in our mission to become the most complete cybersecurity partner for our clients and strategic partners," said McCullen, LevelBlue. As part of the acquisition, LevelBlue will add SoftBank Corp., SoftBank Vision Fund 2, and Liberty Strategic Capital as investors. Steven T. Mnuchin, former U.S. Treasury Secretary and Managing Partner of Liberty Strategic Capital, will also join LevelBlue's board of directors. "LevelBlue has rapidly established itself as a leader in integrated managed security services, and I look forward to helping guide its growth at a time when organizations worldwide are seeking trusted partners who understand the complexity of today's threat landscape," Mnuchin said. This acquisition is the latest in a trend of consolidation setting the pace in the MSSP space. Joel is the Director of Content and a co-founder at Expert Insights; a rapidly growing media company focussed on covering cybersecurity solutions. He's an experienced journalist and editor with 8 years' experience covering the cybersecurity space. He's reviewed hundreds of cybersecurity solutions, interviewed hundreds of industry experts and produced dozens of industry reports read by thousands of CISOs and security professionals in topics like IAM, MFA, zero trust, email security, DevSecOps and more. He also hosts the Expert Insights Podcast and co-writes the weekly newsletter, Decrypted. Joel is driven to share his team's expertise with cybersecurity leaders to help them create more secure business foundations. Stay ahead in cybersecurity. Join thousands of IT leaders reading Decrypted every week.

Tech in Asia
Oct 15th, 2025
US-based LevelBlue to acquire fellow cybersecurity firm Cybereason

US-based LevelBlue to acquire fellow cybersecurity firm Cybereason. LevelBlue has agreed to acquire Cybereason, a cybersecurity firm based in Boston and Tel Aviv that previously raised over US$900 million and was once valued at more than US$3 billion. The deal, announced October 14, 2025, will see Cybereason's extended detection and response (XDR) platform and digital forensics services combined with LevelBlue's managed security offerings. Financial details were not disclosed, but the agreement is expected to be a stock deal, with SoftBank Corp., SoftBank Vision Fund 2, and Liberty Strategic Capital becoming shareholders in LevelBlue. Steven Mnuchin, head of Liberty Strategic Capital and former US Treasury Secretary, will join LevelBlue's board. Food for thought. From ~$3B 2021 valuation to sale to LevelBlue signals sector realignment. * Cybereason's valuation peaked near $3 billion in 2021, and its IPO plans were shelved during the 2022 market downturn 1. The sale fits a wider cybersecurity shakeout 1. * SoftBank Corp., SoftBank Vision Fund 2, and Liberty Strategic Capital will become investors in LevelBlue 2. Steven T. Mnuchin will join LevelBlue's board of directors 2. * Financial terms were not disclosed 2. Managed detection and response (MDR) consolidators gain leverage as standalone extended detection and response (XDR) vendors face product rationalization. * This marks LevelBlue's third deal, following announced acquisitions of Trustwave and Aon's cybersecurity and intellectual property litigation consulting groups (Aon is a global risk and professional services firm) 3. * Cybereason has a strong presence in Japan, where it ranks among the largest providers. LevelBlue gains wider global reach and stronger regional delivery from that base 2. * Cybereason earned a perfect score in the 2024 MITRE ATT&CK Evaluations, an independent test of security products' ability to detect attacker techniques 4. The sale shows buyers favor bundled platforms with managed services as the market consolidates 4. How would you feel if you could no longer use Tech in Asia?

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