Cybersecurity M&A Roundup: 33 Deals Announced in August 2026

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Thirty-three cybersecurity-related merger and acquisition (M&A) deals were announced in August 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 August 2026:

Brinqa acquires PlexTrac

Continuous Threat Exposure Management (CTEM) firm Brinqa has acquired PlexTrac, a penetration testing workflow and reporting vendor. The acquisition integrates PlexTrac’s offensive security validation into Brinqa’s CTEM platform to verify remediation efforts.

Cribl acquires Radiant Security

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Cribl has acquired technology assets and IP from San Francisco-based Radiant Security, an AI-native SOC startup. Cribl will integrate Radiant’s autonomous alert triage and incident response capabilities directly into its telemetry data platform.

Datavault AI to acquire CyberCatch

Data monetization, credentialing, digital engagement, and RWA tokenization solutions provider Datavault AI has announced a definitive all-cash agreement to acquire San Diego-based...

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