Browser Threats Expose Gaps in Enterprise Security
🔒 Menlo Security's 2026 Browser Threat Report warns that many cybersecurity products fail to detect browser-based attacks. Based on telemetry from millions of enterprise browser sessions between January and March 2026, the research found one in five phishing attacks targeting enterprise browser users went undetected by legacy tools. The report highlights that modern enterprise activity increasingly occurs inside browsers, creating blind spots for products not built for the browser session layer. Menlo urges organizations to govern the browser session layer to better protect users and AI agents.