Samsung's VanDev Development Site Left Open World to See Major Projects, Including SmartThings Source Code.

Samsung Engineers left a key development server open in public, leaving Samsung's SmartThings app source code, certificates and secret keys among other project resources.
Finally Samsung seem to have closed the leak. Read more At Guardocs.

A Misconfigured GitLab server exposed Samsung's SmartThings app source code, certificates and secret keys.