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ServiceNow is set to acquire Armis for $7.75bn in a cash-only deal expected to close in the second half of 2026
AI security was the main focus for acquisitions in September, while Mitsubishi Electric unveiled a $1bn deal to buy OT security firm Nozomi Networks
In May 2025, Proofpoint made two major strategic M&A announcements, with other deals unveiled by Check Point and Fortinet
A vast volume of new M&A announcements were made in January 2025, including by Darktrace, 1Password and Tenable
CrowdStrike has reached a deal to acquire Adaptive Shield, while Cybereason and Trustwave have entered into a definitive merger agreement
Mastercard aims to strengthen its cybersecurity capabilities by acquiring Recorded Future, a leading provider of threat intelligence
