119
submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

A.I. can identify keystrokes by just the sound of your typing and steal information with 95% accuracy, new research shows. Researchers had artificial intelligence listen to the sounds of typing thr...::Researchers had artificial intelligence listen to the sounds of typing through a phone and over Zoom, with eerie results.

you are viewing a single comment's thread
view the rest of the comments
[-] AbouBenAdhem@lemmy.world 20 points 1 year ago

Theres no way this thing is guessing keyclicks by sound

Given that it’s AI-trained it may be hard to say, but my guess is that it’s based on timing more than the unique sound of each separate key. Like certain sequences of keys probably have a predictable time between each stroke, based on how long it takes the relevant finger to travel to the next key after the previous one.

[-] Sanctus@lemmy.world 7 points 1 year ago

That one I could believe more. Since keyboards have such a wide array of sounds its ptobably not using the envelope to determine the key.

[-] 6daemonbag@lemmy.dbzer0.com 4 points 1 year ago

On top of that, we understand the frequency of letters used in languages. By knowing both of these and correlating with recurring patterns of sounds, I can very much believe this can be leveraged against even custom mechanical keyboards with random keys attached

[-] hellishharlot@programming.dev 3 points 1 year ago

So switching to dvorak or colemak would possibly help significantly

this post was submitted on 10 Aug 2023
119 points (83.6% liked)

Technology

59674 readers
1800 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS