What Happened
In February 2026, a 19 GB database from Sigma Process Technologies (associated with sigmaprocess.net) was leaked on a dark web hacker forum, exposing sensitive industrial data including proprietary engineering blueprints, process flow diagrams, technical specifications, corporate financial records, customer and partner contracts, and employee PII such as names and emails. The breach, identified on February 17, 2026, poses risks of industrial espionage, supply chain phishing via business email compromise, and potential cyber-physical attacks on client systems in energy, manufacturing, and chemical sectors. No specific details confirm the “sigmaprocess.net.rar” filename, but it aligns with the reported compressed 19 GB archive dump.
