Cybersecurity M&A Roundup: 42 Deals Announced in February 2026

Forty-two cybersecurity-related merger and acquisition (M&A) deals were announced in February 2026.

For a detailed view of the more than 420 acquisitions announced in 2025, check out SecurityWeek’s annual M&A report.

Here are some of the most important cybersecurity M&A deals announced in February 2026:

Arctic Wolf acquires Sevco Security

SOC provider Arctic Wolf acquired US cybersecurity company Sevco Security, with no financial details disclosed. The acquisition aims to enhance Arctic Wolf’s attack surface management capabilities and provide customers with more comprehensive visibility and risk reduction in managed security operations.

Booz Allen to acquire Defy Security

Technology consulting giant Booz Allen Hamilton acquired cybersecurity services and consulting firm Defy Security. The acquisition aims to expand Booz Allen’s cybersecurity capabilities, as well as support its growing business in the UK and the European Union.

Check Point acquiring Cyata, Cyclops Security, and Rotate

Check Point announced three strategic acquisitions ...