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Malwarebytes

4 known investors

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Malwarebytes provides consumer and small-business cybersecurity software, including antivirus and web protection, a privacy VPN, ad/tracker blocking, and identity theft monitoring with insurance. It also offers a browser extension that blocks unsafe content and detects tech support scams, plus a tool for checking suspicious links and screenshots.

Founders & leadership

MKMarcin Kleczynski
Marcin KleczynskiFounder · CEOFounder of Malwarebytes, which develops consumer and small-business cybersecurity software including antivirus, web protection, privacy VPN, ad and tracker blocking, identity theft monitoring, and browser-based threat detection tools.30 Under 30 2017
BH
Bruce HarrisonFounder

Investors · 4

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

3 people who came through Malwarebytes went on to found or lead other companies.

In the news

Frequently asked questions

What does Malwarebytes do?
Malwarebytes provides consumer and small-business cybersecurity software, including antivirus and web protection, a privacy VPN, ad/tracker blocking, and identity theft monitoring with insurance. It also offers a browser extension that blocks unsafe content and detects tech support scams, plus a tool for checking suspicious links and screenshots.
Who founded Malwarebytes?
Malwarebytes was founded by Marcin Kleczynski.
Who are Malwarebytes's investors?
Malwarebytes's investors include Highland Europe, Linus Ventures, Highland Capital Partners, Vector Capital.