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Malwarebytes Stock (MALW)

Cybersecurity Company

Malwarebytes provides consumers and organizations with device protection, privacy, and prevention.

About Malwarebytes Stock

Founded

2008

Headquarters

Santa Clara, CA, US

Total Funding

180M

Industries

Travel and Tourism, Space, Transportation

Malwarebytes claims to provide consumers and organizations with device protection, privacy, and prevention through their solutions in the home, on the go, at work, or on campus. Malwarebyte claims to offer protection from threats such as malware, ransomware, and exploits that could escape detection through traditional antivirus solutions. 

Malwarebytes was founded in 2008 and is headquartered in Santa Clara, CA. Notable investors include Highland Capital Partners and Fidelity.

Malwarebytes Press Mentions

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Investors in Malwarebytes

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Malwarebytes Management

Leadership team at Malwarebytes

Chief Executive Officer

Marcin Kleczynski

President & Chief Financial Officer

Tom Fox

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Malwarebytes Key Facts

  • Strategic Expansion into Integrated Managed Security: In late 2025, Malwarebytes leveraged its corporate business unit, ThreatDown, to aggressively expand into the Managed Detection and Response (MDR) market. A pivotal strategic initiative was the July 2025 launch of ThreatDown Email Security in partnership with Ironscales. This AI-powered module integrates real-time phishing protection directly into the Nebula and OneView consoles, allowing IT teams to manage both endpoint and email threats from a single interface. This consolidation addresses a major pain point for Small and Mid-sized Businesses (SMBs) and Managed Service Providers (MSPs), significantly increasing Malwarebytes' enterprise market share by reducing operational complexity.
  • Dominance in Mobile and Multi-Platform Protection: Throughout 2025, Malwarebytes demonstrated strong technical efficacy in the rapidly growing mobile threat sector. Its Mobile Security solution achieved near-perfect detection rates, earning its seventh consecutive MRG Effitas Android 360° Certification in November 2025. Furthermore, the company was the only provider to achieve a 100% detection rate in the September 2025 AV-Comparatives Stalkerware Test. These results, combined with the launch of "Scam Guard" and advanced text filtering, have cemented Malwarebytes as the leading choice for users seeking protection on non-Windows platforms, particularly as mobile adware and banking Trojans surged in the latter half of 2025.
  • Consumer Brand Leadership and Ecosystem Partnerships: Malwarebytes enters 2026 with a strong brand reputation, as evidenced by topping three categories in the 2025 PCMag Readers' Choice Awards (Best PC Security Suite, Best Android, and Best iOS/iPadOS Antivirus). The company’s growth is further bolstered by a robust "white-label" and strategic partnership strategy. Integration with major telcos and ISPs, such as eero Plus and Yahoo, has expanded its reach to millions of users who benefit from bundled Malwarebytes Premium protection. This high consumer trust may act as a competitive moat against built-in tools like Microsoft Defender, which saw rising "passive acceptance" among general users in 2025.


  • Execution Risk from Strategic Split and Personnel Churn: The ongoing reorganization to split Malwarebytes into separate consumer and enterprise businesses (ThreatDown) has introduced material operational risk. Following a 13% workforce reduction (approx. 110 employees) and a "C-suite exodus" involving the CIO, CTO, and Chief Product Officer, the company faces a period of high internal volatility. This "brain drain" threatens to slow the development of AI-driven proactive features at a time when adversaries are deploying agentic AI and modular malware that bypass traditional signature-based detection, potentially leaving Malwarebytes' product roadmap behind more agile, AI-native competitors like SentinelOne.
  • Unclear funding trajectory and private‑market pressure: Public information on Malwarebytes’ primary funding is dated (with a reported $80 million over two rounds and the last major raise in 2016). In a cybersecurity market where many peers have raised substantial late‑stage rounds or gone public to fund AI, XDR, and cloud‑security expansion, this may constrain Malwarebytes’ ability to invest at the pace of better‑funded rivals, raising medium‑term risk around product breadth, go‑to‑market intensity, and potential dilution or down‑round dynamics if growth slows. 


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