2026 Browser Data Reveals Major Enterprise Security Blind Spots

**Executive Summary:** The 2026 State of Browser Security Report (Keep Aware) warns that browsers — increasingly AI-native and embedding copilots — have become the most critical and least protected control point in enterprises; telemetry shows 41% of users interacting with AI web tools, 46% of sensitive inputs sent to personal or unverified accounts, and primary attack categories comprising phishing (29%), malicious extensions (19%), and social engineering (17%). The report concludes that traditional DLP, network, and endpoint controls miss typed inputs, pasted data, and in-session behaviors, and recommends continuous, browser-native visibility and control to detect threats earlier and prevent sensitive data loss.