this post was submitted on 01 Mar 2024
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381
Tech Company Leaks 2FA Codes/Password Reset Links for Major Platforms (techcrunch.com)
submitted 8 months ago by [email protected] to c/[email protected]
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A security breach exposed two-factor authentication (2FA) codes/password reset links for millions of users on platforms like Facebook, Google, and TikTok.

Key Points:

  • YX International, an SMS routing company, left an internal database exposed online without a password.
  • The database contained one-time 2FA codes and password reset links for various tech giants.
  • YX International secured the database and claims to have "sealed the vulnerability."
  • The company wouldn't confirm how long the database was exposed or if anyone else accessed it.
  • Representatives from Meta, Google, and TikTok haven't commented yet.

Concerns:

  • This leak highlights the vulnerabilities of SMS-based 2FA compared to app-based methods.
  • The lack of information regarding the leak's duration and potential access by others raises concerns.

Gemini Recommendations:

  • Consider switching to app-based 2FA for increased security.
  • Be cautious of suspicious communications and avoid clicking unknown links.
  • Stay informed about potential security breaches affecting your online accounts.
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[–] [email protected] 1 points 8 months ago

That's a good point, and I do have some 2FA set up like that. The problem is I have to be logged into a computer, have a browser open, have the 2FA extension installed, and be able to copy and paste or type the code in before the timer expires.

That's not hard at home, but if I need to sign in to my bank account while at a library or anything like that, I'm screwed.

I think SMS is popular because it's so easy to reach the people that need the codes, regardless of platform. I just wish it wasn't so bad security-wise, you know?