External Data Risk Management
Stop data leaks before they leave the system.Matters monitors and blocks sensitive data in real time across browsers, AI tools, sync apps, and removable devices. Our lightweight eBPF sensor sees data at the process level, detecting and stopping exfiltration no matter how it’s disguised.
Stop data leaks before they leave the system.
Sensitive Data Is Leaving Through the Front Door - And No One’s WatchingIt’s easier than ever for sensitive data to walk out the door, not through breaches, but through everyday tools and workflows. Employees paste customer records into AI chatbots. Teams email critical files via Gmail, fill out web forms, or sync folders to external drives.

It’s just how people work now.
Sensitive Data Is Leaving Through the Front Door - And No One’s Watching