New policy from the corporate office: If you are working in a public place, like a coffee shop, please scream while typing your login password.
I screamed my password and now I got hacked. Thanks for nothing!
use the onscreen keyboard
much more secure
why won't my bank stop calling me
Use a speech to text and they won't be able to hear your keyboard strokes. I know, I'm a genius.
Quite scary considering the accuracy and how many open mics everyone is surrounded by without even realizing it. Not to mention if any content creator types their password while live streaming or recording they could get their accounts stolen.
One more reason to switch to a password manager, even though they could still find out the master password…
Probably still have some safety if you're using two-factor, or have a master key in addition to a password (e.g. 1Password).
Or use a local password safe like keepass.
This has been a known attack vector for years, and I wonder how no livestreamer has been (publicly) attacked in this way.
I guess in large part this can be attributed to 2FA, passwords just aren't worth much by themselves anymore (well I guess if someone is quick enough they can snipe the OTP as well, but streamers are rarely entering their 2FA while streaming since they're on a trusted device).
In fact the biggest attack vector I'd worry about is the infamous SMS 2FA, which is actually 1FA for password resets, which is actually 0FA "yes dear phone operator I am indeed Mister Beast please move my phone number to this new SIM".
Neat, so when my friends are taking about satisfyingly clackety keyboards I can inform them it’s a security hazard.
I'll accept the risk. I need the clicky
Not to be a jerk, but is this actually new? I've heard of this being done at least ten years ago...
On another note, one way to beat this (to a degree) would be to use an alternate keyboard like Dvorak (though you could probably code it to be able to detect that based on what's being typed)
I think it's largely been a state actor thing. Directional microphone to record your window from across the street, spend significant tax money on crunching numbers on a supercomputer to get at your password kind of thing, I think they already could do it in the 90s. Real-time 95% accuracy on a non-specialised device is a quite different ballpark: Now every skiddie can do it.
Coding for alternate key mappings is almost as trivial as detecting other languages.
There has been previous work on this, yes. It required a dictionary of suggested words. That would make it useful for snooping most typing, but not for randomly generated passwords. This new technique doesn't seem to have that limitation.
This is why I always make sure there are no boffins around before I start typing.
If there are boffins around, I start typing out the GDPR guidelines in full
I think I might have achieved security through obscurity. My custom keyboard is a unique shape and almost all the keys are one unit. Not only is it different enough from a traditional keyboard that the neural network probably won't understand it, the function layers I use obscure whether I'm typing a letter at all.
I guess my typos are now a security feature!
Can we normalise good but quiet keyboards. Like, I like the tactile feel of using a mechanical, but I hate the sound. Quieter mechanical keyboards aren't a thing but they should be. Now as a security measure if nothing else.
Also Dvorak keyboards I guess
There are tons of quiet mechanical keyboards. I'm using a low profile optical switch that's quieter than my mouse clicks
There are definitely quiet tactile switches. The reason why they can still make sound is because they’re bottoming out which you don’t have to do.
Dvorak is a cypher of Qwerty tho. Anything typed in Dvorak but transcribed as english can be reliably identified and decyphered
I wonder if you need to train it on a specific keyboard before it will work it.
Most likely
That would limit the practicallity quite a lot, as deskmats and typing style would change the sound of even a common keyboard.
I also notice that I slightly change my typing style between typing normally and entering my password.
I'd be curious how well this approach translates to multi-lingual keyboard layouts. For english users, perhaps theres another benefit to non-QWERTY layouts (e.g. Colemak or Dvorak) after all? ... and two factor authentication should remain helpful I presume. Especially physical key methods with no audible characters typed (e.g. Yubikey, Titan, etc.)
I was thinking the same, but it would be trivial for software to realize that “fnj xlg” maps to “the dog” with Colemak or Dvorak.
Some laptops like the Framework laptop have fingerprint sensors
Physical Security keys like NitroKeys or YubiKeys are another option
I don't see the relevance.
You can use fingerprint or U2F to unlock your password manager and copy the password. That way you don't have to type it in.
Isn't boffin a derogatory term like "nerd"?
What a dogshit headline.
Article also uses the term "eggheads".
To go from keystroke sounds to actual letters, the eggheads recorded a person typing on a 16-inch 2021 MacBook Pro using a phone placed 17cm away and processed the sounds to get signatures of the keystrokes.
It’s The Register - think the Financial Times for IT but in the style of The Sun/any other British tabloid. They do it for the lulz, if you will - don’t get too hung up on the headlines as the content is top quality.
I never learned to touch-type, so my typing style is very different from most people though I can type fast enough for work.
My typing style only uses 3 fingers, and both hands type keys in the middle of the keyboard.
I wonder if this has any effect on accuracy?
Edit: Article states touch-typing can reduce accuracy. Wonder if that's because they type more softly than us tech gorillas who tend to bash on the keys?
This is old news. This article was published on 7 Aug 2023.
This method is far older than that, and it keeps popping up every so often as a "new" attack. First time I read about this method was in the early 2000's, and I'm pretty sure it been done before that as well.
I wonder if different switches, keycap profiles, keyboard material ect affect the accuracy?
How good does this work if there's other noise pollution? Like music playing etc?
This is a most excellent place for technology news and articles.
