This is a summary of three articles from the Sophos Naked Security blog that might be of interest to writers of stories involving cybercrime.
Break into a car in seconds
Many new cars come with an electronic fob on the keychain. The fob uses radio signals to tell the car to unlock. In a development which should surprise absolutely no one, criminals have found a way to abuse this feature. Looks like it takes two devices: one to record the fob’s signal and send it to the second device which opens the car door. This appears to work even if the fob is inside the owner’s house.
Your story’s character may not want to steal a car, but she might want the laptop the owner left sitting in the trunk.
Smartwatches are dumb
Does your story have a villain who’s not above kidnapping? He might use an insecure smartwatch to locate his target.
Smart pumps are also dumb
Does your story’s villain need to deliver a lethal does of morphine to a hospital patient? He could potentially do so from a safe distance if the patient is being treated with a device that regulates the IV drip. The vulnerabilities in the linked article are admittedly very difficult to exploit, but they’re indicative of the sloppy development of devices like this. The vendor says they’ll release an update this month to address the problem. It’s probably a firmware update. How many overworked hospital IT workers do you think will go around applying that update to every affected device?