Google buys Wiz
- Google announced a $32 billion deal to acquire cloud-security specialist Wiz and fold it into Google Cloud's security products. - The purchase centers on Wiz’s Security Graph and new “Agentic Defense” capabilities for automated threat detection. - Google says the deal speeds machine‑speed autonomous threat detection and multi‑cloud visibility, treating security as a platform feature (zdnet.com).
Google closed its $32 billion purchase of Wiz on March 11, 2026, giving Google Cloud one of the biggest names in cloud security. (blog.google) Google first signed the deal on March 18, 2025, in an all-cash transaction that it said would keep Wiz inside Google Cloud after regulatory review. Google called it an investment in cloud security and in “multicloud,” the practice of running apps across more than one provider. (abc.xyz) Wiz said after closing that it would keep its brand and keep selling security tools across Amazon Web Services, Microsoft Azure, Oracle Cloud and other platforms. That point matters because many large companies split workloads across several clouds instead of picking one vendor. (wiz.io 1) (wiz.io 2) Cloud security software works like a map of a company’s online systems, showing which servers, identities, apps and data stores connect to each other. Wiz built its business on that map, which it calls a Security Graph, so security teams can spot the shortest path from a small flaw to a major breach. (wiz.io) Wiz expanded that graph in late 2025 with new artificial-intelligence agents and broader coverage for software, cloud workloads, software-as-a-service apps and AI infrastructure. Industry analysts described that shift as turning the graph into a shared knowledge layer that automated tools can query and act on. (wiz.io) (futurumgroup.com) Google tied the acquisition to that automation push at Cloud Next 2026, where it rolled out what it called “agentic defense” tools for Security Operations. ZDNet reported the pitch this way: machines now need to hunt, triage and fix threats at speeds human analysts cannot match on their own. (zdnet.com) The deal also lands in a cloud market where Google is still smaller than Amazon and Microsoft. Synergy Research Group said Amazon, Microsoft and Google together held 63% of enterprise cloud infrastructure spending in the third quarter of 2025, with Google in third place. (srgresearch.com) For Google, buying Wiz adds a fast-growing security brand to a cloud unit that already bought Mandiant for $5.4 billion in 2022. CNBC called the Wiz deal Google’s largest acquisition ever when it was announced in 2025. (cnbc.com) (siliconangle.com) For Wiz, the sale capped a sharp turn from independence to exit. The company had rejected a roughly $23 billion Google offer in 2024 while aiming for an initial public offering and $1 billion in annual recurring revenue, before agreeing to the higher bid in 2025. (techcrunch.com 1) (techcrunch.com 2) Now Google is folding Wiz’s map of cloud risk into a broader security stack built for AI-era attacks and multicloud estates. The bet is that customers will buy security less as a separate tool and more as part of the cloud platform itself. (blog.google) (zdnet.com)
