If hackers can take control of a supermarket freezer, how vulnerable is other tech?

Recent cyber-attacks on supermarkets in Europe have raised alarms about the security of internet-connected devices, including fridges and other appliances. While these devices can be vulnerable, major brands typically implement strong security measures. Experts emphasize the need for manufacturers to enhance device security and for consumers to keep devices updated. UK law now mandates minimum cybersecurity standards for certain smart devices. Researchers have identified numerous refrigeration systems accessible online, which could be exploited if not properly secured. The potential risks extend beyond supermarkets to critical infrastructure like cars and utilities, highlighting the importance of robust cybersecurity across all connected technologies.