Capsule8
acquired by Sophos7 known investors
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Capsule8 developed runtime security and attack detection software for Linux production environments, protecting cloud workloads, containers, and servers. It was acquired by Sophos in 2021.
Founders & leadership

Investors · 7
How we know: Bessemer Venture Partners's portfolio page · funding news · siliconangle.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: ClearSky's portfolio page · siliconangle.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Intel Capital's portfolio page · funding news · siliconangle.com · Not right? Tell us
How we know: siliconangle.com · the VCSheet dataset · Not right? Tell us
How we know: Syn Ventures Seed Management Llc's portfolio page · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: funding news · Not right? Tell us
Funding
SEC filings, press & company announcementsSource: company announcements and press reports — follow each round's link for the claim.
Founder mafia
2 people who came through Capsule8 went on to found or lead other companies.
Frequently asked questions
- What does Capsule8 do?
- Capsule8 developed runtime security and attack detection software for Linux production environments, protecting cloud workloads, containers, and servers. It was acquired by Sophos in 2021.
- Who founded Capsule8?
- Capsule8 was founded by John Viega.
- Who are Capsule8's investors?
- Capsule8's investors include Bessemer Venture Partners, ClearSky, Intel Capital, Rain Capital, Syn Ventures Seed Management Llc, Aramco Ventures, Index Ventures.
- Who acquired Capsule8?
- Capsule8 was acquired by Sophos.





