TINYALAMO is a suite of tools for BT keystroke surveillance and injection. It targets BLE (Bluetooth Smart) keyboards and mice. The tools in this set exploit a combination of fundamental protocol design flaws and OS 0day vulnerabilities.

PyBT: https://github.com/mikeryan/PyBT
Scapy: http://www.secdev.org/projects/scapy/
Ubertooth One : https://greatscottgadgets.com/ubertoothone/

BlueZ 5: http://www.bluez.org/

Linux >= 3.13: https://www.kernel.org/

step 1: Identify target device using Ubertooth

step 2: Jam connection with Ubertooth

step 3: Impersonate device

step 4: Inject keystrokes into target OS

Mike Ryan