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Cybersecurity business acquisitions

Across our public data, Cybersecurity has 21 publicly announced deals (latest 2026-10-13); 1 buyer whose public criteria mention this industry.

Deal

Delta-v Capital acquired Albert

Cybersecurity · Announced 2026-10-13

Investment in a cybersecurity company focused on AI.

Source: deltavcapital.com/insights

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Deal

Delta-v Capital acquired HiddenLayer

Cybersecurity · Announced 2026-09-02

Investment in a cybersecurity company.

Source: deltavcapital.com/insights

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Deal

NewSpring Capital acquired Iris Powered by Generali

Cybersecurity · Core · <$50M EV · Announced 2026-09-01

Management-led buyout and rebrand of identity protection and cyber risk solutions provider.

Source: newspringcapital.com/strategies/growth

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Deal

Delta-v Capital acquired RapidFort

Cybersecurity · Announced 2026-02-04

Investment in a cybersecurity company.

Source: deltavcapital.com/insights

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Deal

Delta-v Capital acquired Corelight

Cybersecurity · Announced 2024-11-06

Secondary investment in a network security company.

Source: deltavcapital.com/insights

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Deal

Reynolda Equity Partners acquired GrammaTech

Cybersecurity · Core · <$50M EV · Announced 2019

Investment in cybersecurity solutions.

Source: reynoldaequity.com/portfolio/

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Deal

Lightview Capital exited Acuant

Cybersecurity · Core · <$50M EV · Announced 2018-09-24

Lightview Capital exited its investment in Acuant.

Source: lightviewcapital.com/news/

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Deal

Lightview Capital exited Acuant

Cybersecurity · Core · <$50M EV · Announced 2016-06-01

AssureTec was acquired by Acuant.

Source: lightviewcapital.com/news/

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Deal

Noro-Moseley Partners exited Secure Computing

Cybersecurity · Announced 2006-01-01

Acquired by Secure Computing.

Source: noromoseley.com/portfolio/

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Deal

Delta-v Capital acquired Arctic Wolf

Cybersecurity · Announced

Investment in a cybersecurity company providing managed detection and response.

Source: deltavcapital.com/portfolio

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Deal

Delta-v Capital acquired Corelight

Cybersecurity · Announced

Investment in a network detection and response platform.

Source: deltavcapital.com/portfolio

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Deal

WestView Capital Partners acquired AccountabilIT

Cybersecurity · Core · <$50M EV · Announced

Managed IT solutions for cloud and cybersecurity.

Source: wvcapital.com/portfolio

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Deal

WestView Capital Partners acquired EyeQ Monitoring

Cybersecurity · Core · <$50M EV · Announced

Remote video monitoring and business intelligence security.

Source: wvcapital.com/portfolio

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Deal

WestView Capital Partners acquired Summit 7

Cybersecurity · Core · <$50M EV · Announced

Cybersecurity and compliance for US Defense Industrial Base.

Source: wvcapital.com/portfolio

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Deal

Vesterra Capital Partners acquired ActivIdentity Corporation

Cybersecurity · Extended · $50–300M EV · Announced

Past investment.

Source: vesterracap.com/portfolio/

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Deal

Periscope Equity added Coyote Creek

Cybersecurity · Announced

Source: periscopeequity.com/news/

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Deal

Periscope Equity added CipherTechs

Cybersecurity · Announced

Source: periscopeequity.com/news/

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Deal

Periscope Equity added onShore Security

Cybersecurity · Announced

Source: periscopeequity.com/news/

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Deal

Falfurrias Capital Partners added modePUSH

Cybersecurity · Core · <$50M EV · Announced

Source: falfurrias.com/funds-and-portfolio/

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Deal

Falfurrias Capital Partners added Cystemic Security

Cybersecurity · Core · <$50M EV · Announced

Source: falfurrias.com/funds-and-portfolio/

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Deal

Periscope Equity added Avertium

Cybersecurity · Announced

Source: periscopeequity.com/

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Buyer looking for

Tail Risk Acquisition is looking for cybersecurity

Cybersecurity · Checked on own site 2026-10-17

A practitioner seeks to acquire and lead one cybersecurity, risk, or compliance business for the long term.

Source: tailrisk.com/about

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Public data only, restated in our own words; every item links to its public source. Not an introduction, matching, or brokerage service, and not investment advice. SearcherWire is independent of, and not offered through, any broker-dealer. Nothing here is an offer to buy or sell any business or security, a solicitation of such an offer, or a recommendation, and SearcherWire makes no deal introductions. Corrections