Lynx, a threat actor, has launched a ransomware attack targeting Pesado Construction, a leading construction firm in San Antonio, Texas, aiming to disrupt their operations and compromise sensitive project data. The attack underscores the increasing cybersecurity threats faced by infrastructure and construction companies in the United States. #UnitedStates
Incident Details
- Victim: pesadoconstruction
- Country:
- Actor: lynx
- Source: http://lynxblogmx3rbiwg3rpj4nds25hjsnrwkpxt5gaznetfikz4gz2csyad.onion/leaks/68b99e4ccc2d2d4e68f6f931
- Discovered: 2025-09-04 14:17:56.410638
- Published: 2025-09-04 14:12:28.431000
Information
- Pesado Construction is a premier General Contractor based in San Antonio, specializing in industrial facilities and heavy civil construction.
- With over 30 years of experience and more than 1000 completed projects, the company is committed to delivering excellence in utility construction services.
- Their expertise includes pump stations, water supply and wastewater treatment plants, storm drainage, water line construction, and sanitary sewer installation.
- The team strives for innovation and quality to ensure successful project outcomes for clients in San Antonio and neighboring areas.

Disclaimer: This post is based on public claims made by the ransomware group "lynx". 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.