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Palo Alto Networks completed its acquisition of selected IBM QRadar security-threat-management SaaS assets on August 31, 2024. The deal was not a purchase of IBM’s entire cloud-security business: IBM’s on-premises QRadar products were excluded. For affected SaaS customers, the immediate issue is the retirement schedule—some acquired services reached end of life on April 14, 2026, and several others are scheduled to reach it on August 31, 2026.
What Palo Alto Networks actually bought
The companies announced the proposed transaction on May 15, 2024, as part of a broader partnership. IBM described the announced price as approximately $500 million; that figure was announced transaction value, not a separately confirmed final cash consideration. The acquisition closed on August 31, 2024, and Palo Alto Networks announced the closing on September 4.
The acquired assets were selected IBM QRadar Software as a Service (SaaS) assets, including related intellectual-property rights, customer relationships and SaaS contracts. That is narrower than buying “IBM’s cloud security software.” The agreement concerned a defined set of security-threat-management offerings, not IBM’s full security, data-protection, identity or hybrid-cloud portfolio. IBM’s transaction announcement and Palo Alto Networks’ closing announcement describe the deal’s scope.
What was not included
- IBM QRadar on-premises: The divestiture did not include IBM’s on-premises QRadar products or SKUs. IBM said it would continue support for those products, including security and usability improvements, critical bug fixes and connector updates. IBM’s product notice addresses the distinction.
- IBM’s wider security and cloud portfolio: The transaction was not a sale of IBM Cloud, Cloud Pak for Security as a whole, or all IBM security software. Certain SaaS offerings associated with the deal are listed in the retirement notices, but that does not mean IBM’s broader businesses transferred.
- Prisma Cloud: Palo Alto Networks already offered Prisma Cloud, its own code-to-cloud security platform. It was not acquired from IBM. IBM described collaboration involving Prisma Cloud and IBM Consulting; that partnership language is not a sale of Prisma Cloud or IBM Cloud. See Palo Alto Networks’ Prisma Cloud overview and IBM’s partnership announcement.
Why the deal paired an acquisition with a partnership
The transaction gave Palo Alto Networks selected QRadar SaaS assets and a defined customer migration opportunity. The company positioned Cortex XSIAM as a destination for those customers, describing a security-operations platform that brings together capabilities associated with SIEM, SOAR, XDR, security analytics, attack-surface management, and automated investigation and response. That is the vendor’s strategic positioning, not proof that every QRadar configuration or workflow has a direct equivalent.
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IBM’s role shifted toward consulting, implementation and partnership rather than ownership of the acquired SaaS assets. IBM Consulting was to assist customers with adoption and migration, and IBM said it would make Palo Alto Networks a preferred cybersecurity partner across network, cloud and security operations. Palo Alto Networks also said IBM would train more than 1,000 security consultants on its products and deploy technologies including Cortex XSIAM and Prisma SASE. Those commitments are described in the closing announcement.
QRadar SaaS retirement dates
As of August 16, 2026, Palo Alto Networks’ published lifecycle summary lists these end-of-life dates for offerings associated with the acquisition. End of life is a product lifecycle milestone; check the notices and your own contract for the applicable service, support and data-handling terms.
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| Listed end-of-life date | Products in Palo Alto Networks’ summary |
|---|---|
| April 14, 2026 | IBM Security QRadar on Cloud; IBM Security QRadar Suite – Cloud-Native SIEM; IBM Security QRadar Suite – SOAR; the SOAR portion of Cloud Pak for Security as a Service (excluding Guardium and Identity Access Management portions); IBM Security SOAR on Cloud; IBM Security Randori Recon; IBM Security QRadar Suite – Log Insights. |
| August 31, 2026 | IBM Security QRadar Suite – EDR; IBM Security QRadar Suite – XDR; IBM Security X-Force Threat Intelligence; IBM Security Randori Attack; IBM Security QRadar Advisor with Watson. |
The August 31, 2026 date is still upcoming as of the stated cutoff. The lifecycle list does not extend these SaaS dates to IBM’s on-premises QRadar products. Consult Palo Alto Networks’ end-of-life summary for the published product list, and its end-of-sale notice for migration information and conditions.
What affected customers should do
If you use QRadar SaaS
Do not assume that an advertised migration offer covers every cost or that moving preserves existing operations unchanged. Palo Alto Networks said eligible customers could receive no-cost migration services for the remainder of applicable subscription terms, subject to the stated conditions. Confirm eligibility, subscription treatment, migration scope and any charges for custom work directly with the vendors. “No-cost migration services” does not by itself establish that retraining, redesign, retention, integrations or all implementation work are free.
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Before selecting Cortex XSIAM or another platform, assess whether your organization needs SIEM alone or broader endpoint, cloud, XDR and automation capabilities. Map existing integrations, rules, dashboards, data sources and retention obligations. XSIAM licensing documentation identifies NG-SIEM, Enterprise and Premium tiers, with feature differences, add-ons, data-ingestion and workload requirements; pricing is not a simple public per-seat comparison. Review the current Cortex XSIAM licensing documentation against your actual volumes and requirements.
If you use QRadar on-premises
This acquisition alone does not require you to move from IBM’s on-premises QRadar products. IBM says those products remain outside the divestiture and continue to receive support. Confirm your own product’s roadmap and support terms with IBM; continued on-premises support does not mean the acquired SaaS services remain available.
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Migration checklist for SaaS environments
- Confirm whether each system is QRadar SaaS, on-premises QRadar or a mixed deployment, and list exact product names and SKUs.
- Check each SaaS product’s lifecycle notice, subscription end date and contractual data-export or retention terms.
- Ask for written confirmation of migration eligibility, covered services, subscription treatment and any work that would be chargeable.
- Inventory custom rules, correlation logic, offenses and use cases; log sources, DSMs and parsers; dashboards and reports; SOAR playbooks; threat-intelligence feeds; and retention or compliance requirements.
- Map each high-priority detection and response workflow to the proposed target, then validate data sources, ingestion volumes, workload assumptions and license tier.
- Test critical detections and response procedures in parallel, and agree on incident-response and rollback arrangements for the transition.
- Confirm export, access and retention arrangements before the applicable service is retired. Palo Alto Networks’ QRadar-to-XSIAM design guide covers architecture, data centralization, detection, automation and incident management.
How to evaluate the migration destination
Cortex XSIAM is the named migration direction in Palo Alto Networks’ materials, but it is not automatically the best fit for every customer. A broader platform can consolidate tools, while moving systems may require rebuilding rules, integrations, dashboards and response workflows. Data ingestion, workload counts, licensing structure, retention requirements, staffing and dependence on one vendor ecosystem all affect the business case.
Organizations that prefer to compare platforms can evaluate other SIEM or security-operations vendors against the same requirements, rather than treating the transaction as a mandate to buy a particular product. Include transition effort, data residency, ongoing operating costs, existing ecosystem fit and the ability to reproduce priority detections. The purchase of assets does not establish feature-for-feature equivalence or make any one migration path objectively superior.
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