Dunn and Dunn

Dunn and Dunn was compromised in a ransomware attack attributed to insomnia in January 2026. 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.

insomnia 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.

Dunn and Dunn is a Boston - based law firm established in 1928. They specialize in providing legal counsel and representation to healthcare professionals. Core practice areas include: Medical malpractice defense, Long-term care defense, General liability defense