In a paper called iSeeYou: Disabling the MacBook Webcam Indicator LED, security researchers Matthew Brocker and Stephen Checkoway explained a method for remotely operating the Isight webcam in Apple's Macbook laptops. Recent stories indicated that the FBI had this capability, but it's the first indication of how the trick is attained (the researchers reprogrammed the embedded controller in the webcam). They supplied the Washington Post with details and proof-of-concept software. The technique was applied to older model Macbooks, but there's no reason to suspect this wouldn't work against recent machines and machines made by other manufacturers.
MacBooks are designed to prevent software running on the MacBook’s central processing unit (CPU) from activating its iSight camera without turning on the light. But researchers figured out how to reprogram the chip inside the camera, known as a micro-controller, to defeat this security feature. In a paper called “iSeeYou: Disabling the MacBook Webcam Indicator LED,” Brocker and Checkoway describe how to reprogram the iSight camera’s micro-controller to allow the camera and light to be activated independently. That allows the camera to be turned on while the light stays off. Their research is under consideration for an upcoming academic security conference.
The researchers also provided us with a copy of their proof-of-concept software. In the video below, we demonstrate how the camera can be activated without triggering the telltale warning light.
Research shows how MacBook Webcams can spy on their users without warning [Ashkan Soltani and Timothy B. Lee]
The Flux chair is a $130, 12lb “origami-style” polypropylene lounge chair designed by Douwe Jacobs; it sets up in minutes and is stable and lovely (there’s also a $65 kids’ version and a whole range of furnishings including a bar, coffee table, countertop, end-table, etc). (via Yanko Design)
Sign Language Interpreter during Public Enemy performance But as always, don’t read the comments.
The Australian Broadcasting Corporation’s merciless mashup of the UK’s bumbling pound-shop Thatcher with Monty Python’s classic work of historical documentary is bound to infuriate the reactionary wing of the Pythons, but it brought a lasting smile to my face. (Thanks, Robbo!)
If you struggle to get a good night’s rest, consider replacing your pillows before dropping hundreds on a new mattress. You can give your tired neck a break with a 2-pack of memory foam pillows, available now in the Boing Boing Store.Each of these pillows is stuffed with cooling polyurethane foam that molds to your […]
Although flagship smartphones are unlikely to adopt heavy-duty outer casing anytime soon, you can always prepare your device for the outdoors with a beefy case and and an external battery like this Nomad Tile Trackable PowerPack, available in the Boing Boing Store for $119.95.The Nomad Tile can fully recharge an iPhone 7 over three times […]
Even though credit cards now feature an EMV chip for securing transactions, they still have to include the magnetic strip for compatibility with older point of sale systems. Because of this, there’s no way for the chip’s new security capabilities to protect against card skimmers in the wild.How do you protect yourself from legacy-technology-induced fraud? […]