Could Your Electric Vehicle Be Sabotaged?

In a silent cyberwar, rival nations are already embedded in each other’s power grids

In Mumbai, awaiting power so a commuter train can resume. Photo: Anshuman Poyrekar/Hindustan Times/Getty

Just as the United States and its companies are pushing to electrify transportation, the nascent industry faces a new threat: In an apparent new form of brinkmanship, leading nations appear to be deliberately unmasking their ability to take down each…