A recent cyber attack on Jaguar Land Rover has reportedly cost the UK automotive giant approximately £1.9 billion. This incident underscores the increasing vulnerability of major corporations to cyber threats, prompting discussions about the necessity for enhanced cybersecurity measures across industries. The financial impact of such attacks raises concerns not only for individual companies but also for national economic stability, given the potential disruptions in supply chains and consumer trust. As businesses become more interconnected, the need for robust defense mechanisms against cyber threats becomes increasingly critical, reflecting a broader trend that nations, including India, must consider in their strategic defense planning to protect critical infrastructure and economic interests.