Survey: Smart devices: How long will security updates be issued for connected devices? Samsung, Samsung, Miele, Whirlpool, Hoover/Candy, Samsung among manufacturers. Samsung told Which? that it would provide updates for a minimum of two years. There are no hard and fast laws specifically for smart devices, but no regulator has yet made the leap to ensure that the software is supported for an extended period. Consumer watchdog Which? warns that manufacturer support for security updates could run out long before an appliance dies a natural death.”]
Source: https://www.bankinfosecurity.com/blogs/smart-devices-how-long-will-security-updates-be-issued-p-2910