1,000 False Wakewords: A Letter! Buy 200 Toilet Rolls

Researchers have found a thousand ways to say smart-speaker wakewords, highlighting the privacy problems. Again.
The post 1,000 False Wakewords: A Letter! Buy 200 Toilet Rolls appeared first on Security Boulevard.
Continue reading 1,000 False Wakewords: A Letter! Buy 200 Toilet Rolls

Who’s Listening? When Voice Assistants Invade Your Privacy

Just this January, Apple featured a billboard at the Consumer Electronics Show in Las Vegas. “What happens on your iPhone stays on your iPhone,” the billboard stated. The recent news that Apple had contractors listening to Siri conversatio… Continue reading Who’s Listening? When Voice Assistants Invade Your Privacy

Using AI To Pull Call Signs From SDR-Processed Signals

AI is currently popular, so [Chirs Lam] figured he’d stimulate some interest in amateur radio by using it to pull call signs from radio signals processed using SDR. As you’ll see, the AI did just okay so [Chris] augmented it with an algorithm invented for gene sequencing.

His experiment was simple enough. He picked up a Baofeng handheld radio transceiver to transmit messages containing a call sign and some speech. He then used a 0.5 meter antenna to receive it and a little connecting hardware and a NooElec SDR dongle to get it into his laptop. There he used SDRSharp …read more

Continue reading Using AI To Pull Call Signs From SDR-Processed Signals

Don’t Look Now, But Your Necklace is Listening

There was a time when the average person was worried about the government or big corporations listening in on their every word. It was a quaint era, full of whimsy and superstition. Today, a good deal of us are paying for the privilege to have constantly listening microphones in multiple rooms of our house, largely so we can avoid having to use our hands to turn the lights on and off. Amazing what a couple years and a strong advertising push can do.

So if we’re going to be funneling everything we say to one or more of our corporate …read more

Continue reading Don’t Look Now, But Your Necklace is Listening