The thegentlemen ransomware group listed StMicroelectronics on its data leak site on 2026-09-26. Country: IT Sector: Technology Domains named: st.com, zoominfo.com Claim as published on the leak site: st.com zoominfo.com/c/stmicroelectronics/114508234 Revenue $13.1 Billion STMicroelectronics (ST) is one of the world's largest semiconductor companies and Europe's biggest chipmaker, headquartered in Geneva, Switzerland. Formed in 1987 through the merger of Italian and French state-owned chip companies, it is a fully integrated manufacturer — it designs, produces, and sells its own chips. Its core products are microcontrollers (the flagship STM32 family), sensors, analog and power chips, silicon