Sophos launches Sophos Fusion to coordinate cybersecurity prevention, detection, and response

Sophos released Sophos Fusion, a cybersecurity system that brings multiple security and identity functions into one architecture. The company positioned the release around coordination for prevention, detection, investigation, and response when threats operate across an environment.

Sophos said the new system addressed what it described as a gap created by disconnected tools and separate product silos. In its description, the system uses a shared data layer, synchronized actions across control points, agentic investigation within analyst-set boundaries, and threat intelligence that builds across observed activity.

Sophos Fusion incorporates what the company described as an open architecture built on Sophos Central and integrates additional components and services into a shared data layer. The company said it used agentic AI to connect and synchronize control points across an environment, and that it incorporated Secureworks Taegis analytics following the 2025 acquisition of the company. Sophos also said Sophos Endpoint is designed to stop classes of attacks based on behaviors, including memory abuses and exfiltration, and other tradecraft involving humans or AI.

In a planned expansion described as general availability from August through October 2026, Sophos outlined updates including Sophos Next-Gen SIEM with unified data for retention, compliance reporting, and analytics; Sophos AI Defense to secure AI tools in use; Sophos CISO Advantage for continuous control validation and risk assessment delivered through Sophos’ managed service provider network; an expanded Sophos MDR offering continuous, AI-enabled threat hunting; and Sophos XDR rebuilt on Secureworks Taegis analytics with SOAR automation and playbooks. Joe Levy, chief executive officer of Sophos, said, “As AI increases the speed, scale, and complexity of attacks, organizations need a modern connected, intelligent, and adaptive defense,” said Joe Levy, chief executive officer, Sophos. “Sophos Fusion is built as a defense system optimized for Human-AI workflows. We bring the most complete solution to a new category, a timely advancement demanded by the AI era.” Gartner analyst Neil MacDonald said, “Simply adding more tools onto the stack won’t provide the intelligent cyber defense fabric that organizations need to mitigate AI-orchestrated attacks like the one Anthropic recently identified. Organizations need an intelligent overlay that connects the different elements of their cybersecurity toolset to proactively and reactively respond to risks and threats at machine speeds.”

Provided by Globe Newswire on behalf of Sophos. Click to read original content.