Annual Report

The LayerX Browser Security Report 2025

Real-World Insights From Enterprise Browser Sessions Revealing the Hidden Risk Surface Where AI, Identity, and Data Converge

Why This Report Matters To You?

The browser has quietly become the enterprise’s most critical and least protected endpoint. Combining both quantitative metrics collected from LayerX’s global enterprise customer base and a qualitative analysis of browser-related trends and breaches, the report reveals how AI, SaaS, and identity workflows have turned the browser into the new frontline of data risk that traditional tools like DLP, EDR, and SSE have no visibility into.

Browser Security Report 2025

What You’ll Learn?

  • How GenAI became the #1 data exfiltration channel in the enterprise

  • Why browser extensions now represent the largest unmanaged supply chain threat

  • How unmanaged logins create massive identity exposure inside the browser.

  • Why copy/paste and prompts have replaced file uploads as the top data leak vector

  • In-depth breakdowns of major browser-related trends and breaches in 2025

  • A Practical Framework for CISOs to secure the browser against modern cyber threats

Download the Browser Security Report 2025 and discover how to transform the browser from your biggest blind spot into your strongest line of defense.

Why This Report Matters To You?

The browser has quietly become the enterprise’s most critical and least protected endpoint. Combining both quantitative metrics collected from LayerX’s global enterprise customer base and a qualitative analysis of browser-related trends and breaches, the report reveals how AI, SaaS, and identity workflows have turned the browser into the new frontline of data risk that traditional tools like DLP, EDR, and SSE have no visibility into.

What You’ll Learn?

  • How GenAI became the #1 data exfiltration channel in the enterprise

  • Why browser extensions now represent the largest unmanaged supply chain threat

  • How unmanaged logins create massive identity exposure inside the browser.

  • Why copy/paste and prompts have replaced file uploads as the top data leak vector

  • In-depth breakdowns of major browser-related trends and breaches in 2025

  • A Practical Framework for CISOs to secure the browser against modern cyber threats

Download the Browser Security Report 2025 and discover how to transform the browser from your biggest blind spot into your strongest line of defense.