Allied Plumbing & Heating

Allied Plumbing & Heating was compromised in a ransomware attack attributed to qilin in July 2026. The organization, operating in the Business Services sector in NH, was added to the group's data leak site as part of an extortion campaign.

qilin 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.

Construction

Intelligence correlations link this incident to 1 vulnerability(ies) including CVE-2026-0257, which may have been leveraged as initial access vectors or for lateral movement.