AI-powered Data Loss Prevention for Legal firms

For legal practices, Nightfall safeguards client confidentiality: case files, privileged communications, settlement terms, and strategic documents across email, SaaS, AI apps and endpoints.

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Client Confidentiality at Risk in the SaaS and AI era

Law firms and legal technology companies struggle as privileged communications flow into unauthorized AI apps, confidential case files move unprotected across email and SaaS apps, client data lies exposed and blind to common exfiltration vectors, and sensitive documents are inappropriately shared with unauthorized parties. Legacy DLP approaches cannot maintain attorney-client privilege in today's collaborative environment.

Solution & Benefits

Secure your sensitive and client information without impacting attorney productivity

Challenge 1

Inappropriate Sharing of Case Materials

The Problem

Legal professionals frequently share privileged materials with unauthorized parties through email, file sharing, and collaboration apps - whether through inadvertent disclosure or for convenience.

Our Solution

Contextual policies that automatically detect and remediate inappropriate sharing of legal documents based on content classification, recipient domains, age of file accessibility and user groups.

Your Benefit

Maintain compliance and streamline workflows, while protecting client confidentiality.

Challenge 2

Exfiltration of Privileged Client Information

The Problem

Confidential client information, case strategies, and legal documents represent critical privileged content that can be exfiltrated through email, cloud storage, or personal devices - compromising attorney-client privilege.

Our Solution

Real-time monitoring across all digital channels with automated remediation capabilities designed specifically to maintain privilege and prevent unauthorized disclosure.

Your Benefit

Protect client confidentiality with proactive controls to prevent exfiltration while enabling appropriate collaboration within authorized teams.

Challenge 3

Shadow AI Risks in Legal Research

The Problem

Attorneys and other employees using unauthorized AI research and drafting tools create substantial risks by submitting privileged client information or confidential case strategies to third-party apps.

Our Solution

Lightweight endpoint sensors and browser plugins that identify AI prompts before submission, blocking content from reaching unauthorized apps while allowing legitimate research activities.

Your Benefit

Embrace modern legal research and drafting capabilities while maintaining confidentiality, giving your firm technology advantages without exposure risks.

Case studies