alt Hacker News"You can just make it type words, what's the risk in that?"
Makes you wonder what other peripheral companies out there are also operating with seemingly no security team. There must be other vulnerabilities like this just waiting to be discovered.
My brother was awoken one morning at 2am because some neighborhood kids connected to his bluetooth speaker and blasted fart sounds on loop at max volume, and that's literally only the absolute tippy top of the malicious bluetooth use iceberg.
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Oh yeah, for some reason the companies with the highest risk products seem to be the ones that care less about security. Don't even get me started with "smart" bulbs and cameras that each individually connect to your local network and the Internet. You have 5 lightbulbs? That's 5 different devices you need to track, keep updated and trust the in the vendor firmware's security.
Probably most of them. It's not exactly an area with a great focus on quality, let alone security.
> "You can just make it type words, what's the risk in that?"
I don't know if it's a useful answer to people saying this kind of stuff, but here are some examples of other attacks arbitrary USB pwn allows.
A USB device can appear as a network adapter and most OS will happily route all your traffic there, so your speaker can know which porn you're looking at!
It can also appear as a DisplayLink dongle, so it can see what's on the screen (it does require those specific drivers installed, and uh yeah, no way in hell it's technically possible on that MCU).
It can also turn it into a mouse jiggler to prevent lock screen (yes it's technically the same thing as your first point, just HID, but different angle).
It can also appear as a USB-storage: You don't trust the cloud, so you're writing those super secret documents to give to your boss on the USB drive you just plugged in? Surprise, you actually sent it to the attacker.