Malwarebytes Follow Millions of cars could be tracked and unlocked by a hidden security flaw A hidden flaw in a dealer-installed car alarm could let attackers unlock vehicles and track their locations. Many owners don't know they have one. https://www.malwarebytes.com/blog/bugs/2026/07/millions-of-cars-could-be-tracked-and-unlocked-by-a-hidden-security-flaw malwarebytes.com