Henry Pratt Company (henrypratt.com), a US-based industrial valve manufacturer, reported a ransomware incident attributed to the clop threat actor. The attack impacted operations in the United States. #UnitedStates
Incident Details
- Victim: HENRYPRATT.COM
- Sector: Manufacturing
- Country: US
- Actor: clop
- Source: http://santat7kpllt6iyvqbr7q4amdv6dzrh6paatvyrzl7ry3zm72zigf4ad.onion/henrypratt-com
- Discovered: 2026-09-10T10:22:39.757926+00:00
- Published: 2026-09-10T10:22:23.293429+00:00
Information
- US-based manufacturer specializing in industrial valves, including butterfly, gate, and check valves
- Operates in the flow control and fluid handling industry, serving water, wastewater, and industrial markets
- Headquartered in Aurora, Illinois, and is a subsidiary of McWane Inc.
- Supplies infrastructure and municipal water systems across North America

Disclaimer: This post is based on public claims made by the ransomware group "clop". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.