Trend Micro: RF controllers used in construction, mining and shipping industries are vulnerable to hackers. An attacker could spend less than $2,000 to build a battery-powered, coin-sized device that can take over an industrial device, Trend Micro says. The affected vendors include Saga, Juuko, Gain Electronic Co. Ltd., Telecrane, and Hetronic. Researchers say they were able to quickly use software vulnerabilities “to move full-sized cranes deployed in production at construction sites””]
Source: https://www.cuinfosecurity.com/your-garage-opener-more-secure-than-industrial-remotes-a-11950