Lee Hartman & Sons

Lee Hartman & Sons was compromised in a ransomware attack attributed to metaencryptor in January 2025. The organization, operating in an undisclosed sector in United States, was added to the group's data leak site as part of an extortion campaign.

metaencryptor operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Lee Hartman & Sons, Inc., provides design, engineering, installation, service and rental services of audiovisual, presentation, videoconferencing, video-streaming, digital signage, video-production, and broadcast solutions in the Mid Atlantic Region of United States. The company was established in 1936. Revenue $18.5 Million