Universal default passwords were common enough in consumer devices that two governments legislated against them. For a connected lock, the account layer and the leftover programming codes deserve as much attention as the hardware.
A full door and frame replacement is expensive and often unnecessary. Assessed and sequenced properly, most of the available improvement on an existing opening comes from inexpensive work on the frame side.
Bumping is a real property of ordinary pin tumbler cylinders, not a myth and not a crisis. Here is the concept at a level that helps you evaluate a product claim, and how to verify bump resistance rather than take a package’s word for it.
