How a road sign trick sent a self-driving car into high-speed mode

How road sign tape trick sent car into greater speed mode

Can a little strip of tape on a 35-mile-per-hour speed limit sign cause a self-driving car to accelerate? Yes—and press attention, too. Researchers from security company McAfee wanted to see if they could dupe a Tesla car into thinking the speed limit was different than posted, and they succeeded.

A two-inch piece of black electrical tape across the middle of the 3 in a 35 mph speed limit sign tricked Teslas into accelerating to 85 mph. A February 19th demo video titled “McAfee Demonstrates Model Hacking in the Real World” showed what happened: In the video, McAfee researchers started the car moving forward and the Mobileye  misidentified an 85-mile-per-hour speed limit sign. The driver engaged traffic-aware cruise control, and removed feet entirely off the gas and brake pedals. The Tesla began to accelerate to 85 miles per hour. For safety reasons, the researchers said, they cut it short.

Read More

How road sign tape trick sent car into greater speed mode

Can a little strip of tape on a 35-mile-per-hour speed limit sign cause a self-driving car to accelerate? Yes—and press attention, too. Researchers from security company McAfee wanted to see if they could dupe a Tesla car into thinking the speed limit was different than posted, and they succeeded.

A two-inch piece of black electrical tape across the middle of the 3 in a 35 mph speed limit sign tricked Teslas into accelerating to 85 mph. A February 19th demo video titled “McAfee Demonstrates Model Hacking in the Real World” showed what happened: In the video, McAfee researchers started the car moving forward and the Mobileye  misidentified an 85-mile-per-hour speed limit sign. The driver engaged traffic-aware cruise control, and removed feet entirely off the gas and brake pedals. The Tesla began to accelerate to 85 miles per hour. For safety reasons, the researchers said, they cut it short.

Read More

Lanuages »