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Story summary
- A security flaw in Europe’s electric bus system could let the manufacturer remotely disable Yutong buses via a Romanian SIM card.
- Engineers in Oslo identified the risk, and Ruter confirmed Battery Management System access could render buses inoperable.
- The UK importer denied similar capabilities, but claims show inconsistent understanding of the technology.
- Some countries are exploring Operator-Held Keys to improve security, but no clear path forward has emerged.
