umbrai
On-Device AI Privacy Protection
Prevent inadvertent data disclosure to LLMs with on-device anonymization that ensures GDPR compliance before data ever leaves your machine.
Get in Touchcross-platform app coming soon
The Evolving Landscape of LLM Privacy Risks
The European Data Protection Board identifies critical privacy vulnerabilities across the entire AI lifecycle.
Input Data Risks
Users inadvertently send sensitive personal or corporate data in prompts, risking exposure, over-collection, and misuse by third-party AI services.
Output Data Risks
LLMs can memorize and regenerate sensitive information from training data or infer new personal details through linkage attacks and fabrication.
Training Data Risks
Personal data is often included in training sets without a valid legal basis, leading to significant compliance and bias issues.
Security Risks
Vulnerabilities like prompt injection attacks can be used to manipulate LLMs and exfiltrate sensitive, confidential information.
Privacy by Design: On-Device Protection
What the user types:
What AI services receive:
Sensitive data never leaves your machine in its original form. LLMs receive only anonymized data, preventing memorization and ensuring GDPR compliance.
Monitor & Control Everything
Umbrai Dashboard Example
Real-time privacy protection monitoring
EDPB-Aligned Privacy Protection
Data Minimization
Only anonymized data reaches LLM providers, implementing data minimization at the source
Real-time Anonymization
Automatic detection and masking of PII, PHI, financial data, and custom keywords
Compliance Audit Trail
Local audit logs confirm when anonymization occurred for GDPR compliance documentation
cross-platform app coming soon.