Cybersecurity M&A Deals

PE Weekly: No Sign of Enterprise Services Losing M&A Steam

Sterling Investment Partners→Cyber Advisors

Mar 26, 2026

ITS Expands Cybersecurity Capabilities with Black Breach Acquisition, Launches Dedicated Cybersecurity Team - EIN Presswire

Black Breach

Mar 25, 2026

Cyber startup Onit raises $11 million Seed round to tackle vulnerability management - CTech

Onit Security

Mar 24, 2026

Palo Alto Networks Acquired 3 Companies in the Past Year. Here's Why Its Platformization Strategy Could Pay Off Big.

Palo Alto Networks→Protect AI

Mar 21, 2026

Why Google Acquired AI-Powered Cybersecurity Leader Wiz - AI Magazine

Google→Wiz

Mar 13, 2026

Google wraps up $32B acquisition of cloud cybersecurity startup Wiz - TechCrunch

Google→Wiz

Mar 11, 2026

OpenAI to buy cybersecurity startup Promptfoo to better safeguard AI agents

OpenAI→Promptfoo

Mar 9, 2026

Quantum eMotion Announces Acquisition of Jet Lab Technologies Assets to Deliver Full-Stack Quantum-Resilient Security

Quantum eMotion→Jet Lab Technologies

Feb 27, 2026

Quadrant’s cybersecurity play Bastion inks fourth acquisition - AFR

Bastion Security Group→Astralas

Feb 22, 2026

Palo Alto Networks Announces Intent to Acquire Koi to Secure the Agentic Endpoint

Palo Alto Networks→Koi

Feb 17, 2026

Check Point acquires 3 startups for $150 million to bolster cybersecurity | brief | SC Media - SC Media

Check Point

Feb 13, 2026

Proofpoint Acquires Acuvity to Deliver AI Security and Governance Across the Agentic Workspace

Proofpoint→Acuvity

Feb 12, 2026

Reliance Global Group To Acquire Controlling Stake in Post-Quantum Cybersecurity Company Enquantum - citybiz

Reliance Global Group→Enquantum

Feb 9, 2026

Reliance Global Group, Inc. Enters Definitive Agreement to Acquire Controlling Interest in Enquantum Ltd.

Reliance Global Group→Enquantum

Feb 9, 2026

Datatec boosts its US ecosystem with acquisition of cyber firm Maple Woods - News24

Datatec→Maple Woods

Feb 3, 2026

Google-acquired cybersecurity company Wiz exposes 'Moltbook hacking', says 35,000 email addresses and mor

Google→Wiz

Feb 2, 2026

Rochester-area cybersecurity provider acquired by private equity firm - Rochester Business Journal

Jan 14, 2026

Beyond Secure Acquired By NuView, New Managed IT And Cybersecurity Platform - Pulse 2.0

NuView→Beyond Secure

Jan 14, 2026

CrowdStrike Acquires Seraphic Security to Bolster Browser-Layer AI Defense

CrowdStrike→Seraphic Security

Jan 13, 2026

A trio of private equity-driven transactions to note - Washington Technology

Aurex→Alpha 2

Jan 13, 2026