Bifalgorithm post

"I'm going to show you how hackers can bypass two-factor authentication. And yes, this can still work even if you use a very strong password and have 2FA enabled. Here's why. After you successfully log in, websites do not ask for your password and two-factor code every time you click on something. Instead, your browser receives something called a session cookie. Think of it like a wristband at a theme park. You prove who you are once, get the wristband, and then you can access the rides without showing your ID again. A session cookie works in a similar way. It tells the website this user has already logged in successfully. So if a hacker manages to steal that active session, they may not need your password. They may not need your two-factor code either. Instead of logging into your account, they can try to use the session that is already authenticated. In a controlled test environment, you can demonstrate this by taking the session from one test account and using it in another browser. Once the browser sends that valid session back to the website, the server may recognize it as the original logged-in user. Refresh the page and the second browser is now using the first account session. No password was entered. No two-factor code was entered. The hacker did not break 2FA. They bypassed the login process by stealing proof that the user had already authenticated. This is called session hijacking. That is why you should always log out of shared computers. Remove sessions you do not recognize. Avoid suspicious browser extensions and links. And keep your devices secure. Two-factor authentication is still extremely useful, but it protects the login process. A stolen session is an attack on what happens after you are already logged in."

"I'm going to show you how hackers can bypass two-factor authentication. And yes, this can still work even if you use a very strong password and have 2FA enabl…