“In about ninety percent of MFA cases, I can send you an email or regular phishing email that gets right around your MFA - like it wasn’t even there,” says Grimes. Everything is hackable, and MFA is no different.”Īfter speaking with numerous end-users and even computer security professionals, Grimes is concerned that too many people believe that they’re far less likely to be phished because they’re using MFA. It’s not necessarily such a bad design decision. With SIM swapping, I can claim to be anybody. “You can’t stop MFA that relies upon messaging to verify your identity,” he says. In this attack, threat actors duplicate the subscriber identification module (SIM) card on the victim’s phone to take over the person’s calls and messages. Grimes explained that MFA’s vulnerability comes down to the way it was designed. “There are over a dozen ways to attack different MFA solutions,” he says. Roger Grimes, defense evangelist for KnowBe4 and author of “ Hacking Multifactor Authentication,” says that while MFA reduces security risk, most attacks that could succeed against single-factor authentication are also useful against MFA solutions. What security risks are associated with cookies?.How do the popular ‘pass the cookie’ and other cookie hijacking attacks work?.This article will answer these key questions:

To get the most out of MFA, the more you know, the better. Far too often, people get complacent and become lulled into a false sense of security. While deploying MFA in your organization is always better than not using it, it’s critical to understand that it’s not foolproof. If you’re a victim of cookie hijacking, MFA won’t help you. With the right cookies, attackers can gain unlimited access to resources. Cookies are powerful, and in some cases, more so than passwords. One MFA attack is ‘pass the cookie,’ which allows threat actors to hijack browser cookies to authenticate as another user in a completely different browser session on another system, bypassing MFA checkpoints along the way.

We sat down with an expert to talk about what to do about it. Cookie hijacking in particular is a problem. But with remote work becoming the norm and the attack surface widening with more apps, devices and systems connecting than ever before, threat actors are working overtime to beat MFA. Multifactor authentication (MFA) is a great way to prevent threat actors from using stolen credentials to access your network.

Users guide to audio hijack