That security flaw was first publicly demonstrated by Cody Brocious, a 24-year-old software developer for Mozilla, at the BlackHathacker conference in July.
Creating a false base station is one of the tricks that researcher Chris Paget is expected to perform on Saturday in a talk at Defcon, a more hacker-friendly conference that immediately follows BlackHat.
The inconspicuous lock hacking device is an adaption of one demonstrated at the BlackHat security conference in July by Cody Brocious, a hacker and software developer for Mozilla, who discovered and exploited a vulnerability in Onity locks, a cheap and popular hotel room lock that the company says are used on at least four million hotel rooms worldwide.
The name Dark Patterns itself (what hacker-types might think of as black-hat user experience) names and helps shine a light on a previously murky area.