The Great Cybersecurity Consolidation: Palo Alto and CrowdStrike Redefine the Market in 2025-2026
Over 400 cybersecurity acquisitions were announced in 2025, with total value increasing by 270% compared to the previous year. The average deal size reached USD 2.47 billion in 2025, an 82% rise from 2024. Palo Alto acquired CyberArk for USD 25 billion, while CrowdStrike responded with a series of acquisitions. The result is accelerated consolidation in integrated platforms.
The cybersecurity market is being redefined by a wave of consolidation that analysts compare to the maturation period that transformed the CRM market in the 2000s. Over 400 acquisitions were announced globally in 2025, representing a 22% increase on the previous year. What stands out most is the average deal size: USD 2.47 billion in 2025, an 82% rise from 2024, reflecting that large platforms are acquiring mature assets, not early-stage startups.
The total value of the segment grew nearly 270% in terms of deal value compared to the previous year.
The Strategy of Palo Alto Networks
Palo Alto Networks completed the acquisition of CyberArk for USD 25 billion on 11 February 2026, marking the largest individual cybersecurity deal outside of the Google-Wiz transaction. The thesis behind this acquisition is platformisation: identity (CyberArk) joined network (Next-Gen Firewall), cloud (Prisma Cloud), and SOC (Cortex) as the four pillars of a unified enterprise security platform.
Palo Alto also acquired Chronosphere, a specialist in observability and cloud monitoring. As a result, 40% of the company’s new SaaS clients are net new, evidence that platformisation is attracting clients who previously used point solutions from multiple vendors.
The Response from CrowdStrike
CrowdStrike responded swiftly. The acquisition of SGNL for USD 740 million in January 2026 represented the company's largest individual deal and a clear bet on identity security as the next battleground. In 2025, the company completed the acquisitions of Bionic for USD 500 million (application security posture management), Onum for USD 290 million (XDR expansion), and Pangea for USD 260 million.
The Logic of Consolidation
The economic driver is the fatigue of managing multiple point vendors. CISOs report that medium-sized organisations manage between 40 and 80 different security tools, many of which do not integrate, do not share threat intelligence and generate duplicate alerts. The promise of large platforms is fewer vendors, more integration, and reduced total cost.
The critique of the platformisation argument is the dependency it creates. An organisation that consolidates all its security into one platform has a single strategic point of failure in its relationship with the vendor. When the platform suffers an incident (as happened with CrowdStrike in July 2024 when a faulty update knocked out 8.5 million Windows systems globally), the impact is proportional to the level of consolidation.
For CISOs and CFOs
The decision to consolidate or maintain an ecosystem of multiple specialised vendors is one of the most consequential in corporate security in 2026. The criteria that more mature CISOs are using include: auditing capabilities and platform transparency, history of performance in previous incidents, contractual flexibility for exit without data loss, and evidence of real integration between modules versus an architecture of acquisitions still not integrated.