entenas families of England had difficulties to enter or leave their homes last Friday, October 12: all of them were installed in homes a security system manufactured by Yale, controlled by smartphone and accessed over the Internet. On that day the system stopped working partially, preventing the electronic locks from being triggered, so that it was not possible to enter or leave the houses.

https://www.cibersecurity.net.br/app-de-fechaduras-yale-cai-e-bloqueia-casas/