Yesterday, when I opened Gmail in Firefox on Linux, I found myself logged out of my Google account.

In place of Gmail was a landing page extolling the virtues of Gemini in Gmail and providing prominent options only for signing up or creating a new account. I managed to follow a less prominent option to just sign into Gmail. I dont know how but, although I ended up in the account recovery flow rather than the login flow, I still managed to sign in.

Tech giants are throwing every dark pattern at forcing AI. This is known, no surprise here. But there's something else I don't understand.

In addition to my Google account I found myself logged out of all my accounts on unrelated sites I was signed into from Firefox, even in multi-account containers. Even non Google sites with no Google account or Gmail address in the credentials. How did they do that?

#gmail #google #gemini #ai #askfedi

@[email protected] delete the file where all the cookie info is stored (that's my guess)

"Inside your Firefox profile folder, you’ll find a file that specifically handles cookies. Historically, Firefox used file: cookies.sqlite"

https://en.fmyly.com/article/where-are-the-cookies-stored-in-firefox/
Where are the Cookies Stored in Firefox? A Deep Dive for Users and Developers - Fmyly

Ever found yourself wondering, "Where are the cookies stored in Firefox?" It’s a question that might pop up when you’re troubleshooting a website login issue,

Fmyly
@brettm Can any website delete that file?
@[email protected] it should not be able to. But bear in mind Google pays Firefox a lot of money and tells them what to do, Also, Firefox is millions of lines of constantly-changing code, some of which insanely is "written" by LLMs
@brettm That's possible, but I wonder why the security community didn't notice such a vulnerability.
@[email protected] i am sure there are thousands of security vulns in every giagantic modern browser that no security community has found yet
@brettm Okay but this is really major.
@[email protected] i suppose it is. So used to big companies riding roughshod over everyone that I didn't think too much about it!