I remember when the hoopla was about radio scanners eavesdropping on analog cordless phones. Every new technology seems to introduce a new way to violate our privacy. This little gem seems to allow capturing or recording audio while a bluetooth device is not actually in a call. This would mean that you can eavesdrop from room-to-room or with a laptop, from car-to-car at a stoplight even when someone is not using their bluetooth headset.
Here is a link to a useful collection of bluetooth hacking tools.
From the company that brought you the C programming language comes Hancock, a C variant developed by AT&T researchers to mine gigabytes of the company’s telephone and internet records for surveillance purposes.
They’ll know we are in a “Community of Interest” before we do.