Picture this: You’ve just dashed out of your favorite café, already late for a meeting, when that heart-sinking realization hits you: your phone isn’t in your pocket where it should be. Panic kicks in. Or maybe you’re entering your card details for an online purchase, a little voice in your head whispering, “Is this actually safe?” In moments like these, your smartphone isn’t just a gadget; it’s like a superhero hiding in plain sight, ready to leap into action.