Brenner Base Tunnel Breakout: Access Permitted, Scale Unverified.
The Brenner SE base tunnel confirmed unauthorized access to some of the company's data, while the Everest extortion group claims to have stolen 812 GB. The reported timeline points to an intrusion in mid-October, a lawsuit on October 17 and a public disclosure in early November. BBT SE said operations were unaffected, affected systems were isolated, and investigations with authorities and external forensics experts were ongoing into the breach.
Currently, there is no evidence of industrial control system access, operational disruption or system encryption. The main variables are which files were actually taken, how recent they are, and whether exposed project data can support it.
Open sources - closed narratives.