From real news, published today:
The tire pressure monitors built into modern cars have been shown to be insecure by researchers from Rutgers University and the University of South Carolina. The wireless sensors, compulsory in new automobiles in the US since 2008, can be used to track vehicles or feed bad data to the electronic control units (ECU), causing them to malfunction.
From science fiction, published in 1993:
[Scene: The "Power", an incomprehensibly intelligent AI, has unwittingly been activated by humans who are now attempting to flee before it can infiltrate their systems and kill them...]
The new Power had no weapons on the ground, nothing but a comm laser. That could not even melt steel at the frigate’s range. No matter, the laser was aimed, tuned civilly on the retreating warship’s receiver. No acknowledgment. The humans knew what communication would bring. The laser light flickered here and there across the hull, lighting smoothness and inactive sensors, sliding across the ship’s ultradrive spines. Searching, probing. The Power had never bothered to sabotage the external hull, but that was no problem. Even this crude machine had thousands of robot sensors scattered across its surface, reporting status and danger, driving utility programs. Most were shut down now, the ship fleeing nearly blind. They thought by not looking that they could be safe.
One more second and the frigate would attain interstellar safety.
The laser flickered on a failure sensor, a sensor that reported critical changes in one of the ultradrive spines. Its interrupts could not be ignored if the star jump were to succeed. Interrupt honored. Interrupt handler running, looking out, receiving more light from the laser far below…. a backdoor into the ship’s code
