Those six-digit security codes texted to your phone when logging into important accounts? They’re about as secure as using “password123” or leaving your house key under the welcome mat. From SIM swapping to man-in-the-middle attacks, SMS-based authentication has become the cybersecurity equivalent of using a screen door on a submarine. Learn why tech giants are abandoning SMS verification, hear real-world horror stories of hacks, and discover three simple steps to properly secure your digital life today.