United States · Computer & Network Security

Malwarebytes

Malwarebytes is a cybersecurity company that protects against and removes ransomeware, spyware, adware, viruses, and other malware.

PrivateFor profit

Computer & Network SecuritySanta Clara, California, United States

Why reach out now

What the record says about Malwarebytes as a customer or partner.

Against its peers

Set against 2,864 Computer & Network Security companies in United States. The ring marks the typical peer.

LinkedIn followers52k#47 of 2,809; the typical peer has 38
Staff501-1000Larger than the typical peer (11-50)
Founded20083 years after the typical peer (2005)
Website traffic#9kBusier than the typical peer's site (#6.6M)

Across all 5.9M companies: larger than 95% of those with a size listed; older than 40% of those with a founding year; website ranked #9,366 in the world, about 7.7M visits a month. 674 people list it on LinkedIn, and 52,266 follow it.

About Malwarebytes

Malwarebytes believes that when people and organizations are free from threats, they are free to thrive. Founded in 2008, Malwarebytes CEO Marcin Kleczynski had one mission: to rid the world of malware. Today, that mission has expanded to provide cyberprotection for every one. Malwarebytes provides consumers and organizations with device protection, privacy, and prevention through effective, intuitive, and inclusive solutions in the home, on-the-go, at work, or on campus. A world-class team of threat researchers… Read all

Malwarebytes believes that when people and organizations are free from threats, they are free to thrive. Founded in 2008, Malwarebytes CEO Marcin Kleczynski had one mission: to rid the world of malware. Today, that mission has expanded to provide cyberprotection for every one. Malwarebytes provides consumers and organizations with device protection, privacy, and prevention through effective, intuitive, and inclusive solutions in the home, on-the-go, at work, or on campus. A world-class team of threat researchers and security experts enable Malwarebytes to protect millions of customers and combat existing and never-before-seen threats using artificial intelligence and machine learning to catch new threats rapidly. With threat hunters and innovators across the world, the company is headquartered in California with offices in Europe and Asia.

What it does

ComputerCyber SecurityNetwork SecuritySoftwaresecurityanti-malwareendpoint securitycybersecurityanti-ransomwareanti-exploitbreach remediationincident responseantivirusinformation security

One of 2,864 Computer & Network Security companies in United States, and of 8,435 in the industry worldwide.

Funding, as listed

What the source datasets report. We have not watched these rounds ourselves.

$180M

raised in total across 3 rounds

Last raised Sept 2022, 4 years ago

Rounds
3
Latest round
Private equity
Latest amount
$100M
Investors
43 leading

Corporate family

Where it sits in its group, and the deals it has done.

This companyMalwarebytes6acquisitions made

Key facts

Who started it and how it trades.

Founded by
Bruce Harrison, Doug Swanson, Marcin Kleczynski, Marcus Chung
Apps
917k downloads

Every detail we hold

Everything the source datasets list about Malwarebytes, field by field. Contact details are held but never shown.

The company8 fields

Name
Malwarebytes
Type
For profit
Status
Private
Founded
2008
Founders
Bruce Harrison, Doug Swanson, Marcin Kleczynski, Marcus Chung
Industry
Computer & Network Security
Categories
Computer, Cyber Security, Network Security, Software
Specialities
security, anti-malware, endpoint security, cybersecurity, anti-ransomware, anti-exploit, breach remediation, incident response, antivirus, information security

Where4 fields

City
Santa Clara
Region
California
Country
United States
Markets
San Francisco Bay Area, Silicon Valley, West Coast, Western US

Size and reach7 fields

Staff band
501-1000
People on LinkedIn
674
LinkedIn followers
52,266
Web traffic rank
#9,366
Monthly web visits
7,721,227
Apps
9
App downloads
17,300
Show 11 more fieldsShow fewer fields

Funding, as listed8 fields

Total
$180,000,000 USD
Rounds
3
Latest round
Private equity
Latest round date
Sept 2022
Latest amount
100,000,000 USD
Investors
4
Lead investors
3
Listing status
private

Corporate family1 field

Acquisitions made
6

About this record2 fields

Sources
Crunchbase, LinkedIn
Last imported
Sept 2026

Growth, as the source summarises it

Malwarebytes may be growing as evidenced by the release of their '2024 ThreatDown State of Malware' report, which indicates a significant increase in ransomware attacks. This report suggests that the company is actively engaged in research and analysis, a vital aspect of the cybersecurity industry. Additionally, Malwarebytes has unveiled new updates to its multi-tenant MSP console, demonstrating a commitment to product development and innovation. The company's focus on enhancing its offerings for managed service providers could be indicative of an expansion in services and customer base. Furthermore, the comparison of Malwarebytes with another major player in the industry by a reputable source like Forbes Advisor implies that Malwarebytes is a significant entity in the cybersecurity market.

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