Cyber M&A Tracker
Cybersecurity acquisitions by security vendors, tech platforms and AI labs since January 2023. Tap a deal for every field and its sources.
| Date | Acquirer | Target | Acquired company HQ | Price | Founded | Stage | Raised | Founders |
|---|
Deals per quarter
Cybersecurity acquisitions announced per quarter
The biggest deals
Every acquisition priced at $1 billion or more, on a log scale
Disclosed, filed or reported priceOur estimate
What buyers are buying
Acquisitions per year by company type, on the same scale
Acquisitions per year by company type
Darker means more deals
Most frequent buyers
Acquisitions announced since January 2023, by acquirer
Where acquired companies are based
Headquarters of acquired companies, as a share of deals with a known HQ
Charts cover all deals and don’t follow the filters. Hover a mark for its value.
About the data
Scope. Cybersecurity acquisitions announced since 1 January 2023 by security vendors, tech platforms and frontier AI labs. Excludes MSSP roll-ups, private equity, defense contractors and very small deals. Security companies’ non-security buys are labelled “Adjacent tech”.
Prices. Disclosed by the acquirer, from a regulatory filing, or a press report. Otherwise an estimate (“~” with a range), our own figure built from funding, filings and comparable deals, with a confidence level. Estimates can be off by a wide margin.
Sources. Every field cites numbered sources on the deal. LinkedIn links appear only when the profile names the company. Corp dev contacts were checked as current on 28 October 2026.
Company types. One primary category per company, plus optional secondary ones.
Updated 2026-10-28.