Case Study: Grosvenor Law achieves protection against misdirected emails and safeguards client confidentiality with Proofpoint

Grosvenor Law - Customer Case Study

Grosvenor Law, a Mayfair-based specialist in personal and business dispute resolution, handles highly sensitive matters for corporate clients and high-net-worth individuals. With strict Solicitors Regulation Authority confidentiality requirements and a rising number of high-profile email data losses in the legal sector, the firm needed to reduce the risk of inadvertent disclosure through email.

Grosvenor Law deployed Tessian Guardian to detect and prevent misdirected emails and Tessian Constructor to enforce custom communication policies. Tessian’s machine-learning models learned the firm’s normal email patterns, blocked misaddressed messages, produced a report of detections, and now automatically checks outgoing mail—helping protect client data and demonstrating diligence to clients and regulators.

Grosvenor Law

Sally Marsden

Chief Executive