Sneaky Attacks Steal 2FA and Your Credentials
By: Jim Stickley and Tina Davis
June 10, 2025
Microsoft 365 users worldwide need to be on alert for hackers bypassing 2FA security to steal their sensitive credentials. Over 1.3 million companies in the U.S. use Microsoft 365 (MS Office), and security professionals warn these attacks aren’t limited to this software alone. Here’s what you should know about these devious cyberattacks, beyond the fact that they are ongoing.
Getting Around 2FA
With 2FA being one of the most widely used verification protections today, it’s no wonder hackers look for ways to get around it. And one of the most widely used methods of doing so is phishing. Since last year, Phishing-as-a-Service (PhasS) kits called Sneaky 2FA have been available for sale online. These kits are designed to bypass a user’s 2FA. Once done, a phishing website that looks authentic, like an MS Office login page, pops up. And before you know it, you’re smack dab in the middle of a cybercrime in motion.

It's not just Sneaky 2FA that’s available for these devious attacks. Other 2FA bypass software for sale called Rockstar 2FA and another known as FlowerStorm are getting in on the action. One thing is for sure, if there’s a buck to be made, other cybercriminals want theirs.
Bypassing 2FA Theft
Although experts don’t necessarily agree on the best way to mitigate 2FA theft, ideas are circulating. There’s a Privileged Access Management tool that limits harm from 2FA theft. Using a password manager, unique and fortified passwords and credentials are all possibilities. But one way of avoiding 91% of cyberattacks is not getting phished in the first place. One of the most effective tools we have for that is using good old common sense.

For extra caution avoiding 2FA compromise, passkeys replace the need for using passwords. Another is using one-time-passwords (OTPs) available only once for logins. Both are unique ways to log in without giving away the keys to your identity.
No one would disagree that it’s a jungle out there trying to stay safe online. But for every new cybercrime that pops up, there are options combatting it thanks to the good guys on our side.