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I don't think that's entirely true. People have analyzed the network traffic and found it to match the wakewords. The hardware and software architecture has als

by kennu 7y ago

I don't think that's entirely true. People have analyzed the network traffic and found it to match the wakewords. The hardware and software architecture has also been analyzed and my understanding is that the wakeword functionality is implemented by secondary low-power hardware, which turns on the main system only after hearing the wakeword. Of course, anything is possible in theory and I wouldn't be surprised to see some targeted attacks happening occasionally, but that's pretty different from massive always-on 24/7 audio collection from all consumers. Some related links: https://www.iot-tests.org/2017/06/careless-whisper-does-amazon-echo-send-data-in-silent-mode/ https://www.iot-tests.org/2017/06/careless-whisper-does-amaz... https://arxiv.org/abs/1707.08696 https://arxiv.org/abs/1707.08696

teucris 7y ago
Do you think that people care about the difference between only detecting wakewords and actual continual listening? My understanding from people I’ve talked to with smart speakers in their homes is that they’ve accepted that it’s listening all the time.
- kennu 7y ago
  I'm sure people have different feelings about it. My personal view is that you can listen to anyone using the microphones in their computers and smartphones anyway (with a targeted attack) and nobody is unhackable. At the same time I think people have become more privacy-aware in general and started to demand less bulk data collection. So they might accept certain risks of getting hacked but not necessarily submit to terms of service that allow bulk collection.