the blurb says:
"Cylinder locks are the most common type of lock for residential and commercial properties, yet, did you know a majority of these low-standards locks can be broken into in just 3 minutes?"
My answer:
So don't get a cylinder lock, get a British Standard 5-lever deadlock.
Can't be snapped, can't be bumped.
Simples.
Also, I would not use a company that misleadingly used the Chubb brand name.