Sayre Associates

Sayre Associates is a civil engineering firm. As a civil engineering firm, it engages in the planning, design, and oversight of infrastructure projects. Such projects typically include transportation systems, water resources, and structural works. The firm serves clients that may include government agencies, private developers, and other organizations requiring engineering expertise. Its work involves coordinating with architects, contractors, and regulatory bodies to ensure compliance with standards. The nature of its operations generates and stores substantial amounts of client data, project files, emails, and financial documents.

On June 10, 2026, Sayre Associates was targeted by the Dragonforce ransomware group. The attack resulted in the encryption or exfiltration of sensitive information belonging to the firm and its clients. Compromised data included client data, project files, emails, and financial documents. The incident was reported on a threat intelligence feed, specifically noted on the ransomware.live platform. This event highlights the cybersecurity risks faced by engineering firms that manage valuable proprietary information. No further details about the firm's size, ownership, or structural affiliations are provided in the available sources.