Sophos launches Fusion, an AI-native ‘defense system’ to unify security tools
Cybersecurity firm Sophos Ltd. today launched Sophos Fusion, a single platform that ties together its security operations, endpoint, network, identity, email and cloud protection.
Sophos calls it the industry’s first and most complete artificial intelligence-native cybersecurity defense system. It’s a rebuild of Sophos Central, the platform 625,000 organizations use. Sophos moved it onto one open architecture and wired in Taegis, the analytics engine it picked up when it bought Secureworks Corp. last year.
The problem it’s chasing is a common one. Most enterprises run more than 45 separate security products, which leaves teams switching between dashboards and doing by hand what attackers now automate.
The company is pitching “cybersecurity defense system” as a category, not a feature. Four things define it, by its telling. Every signal flows into one shared data layer in real time. A detection on one control point triggers coordinated action across the others at the same moment, what Sophos calls Synchronized Security. Agentic AI investigates and responds within limits analysts set and adjust. And intelligence compounds, so each threat seen across the customer base feeds back into every other customer’s defense.
