SMS Pumping Is Draining Your 2FA Budget — and Mobile-Originated iMessage 2FA Fixes It

If you send SMS one-time codes, there's a decent chance you're paying scammers to phone-spam themselves on your dime. It even has a name: SMS pumping. And it's not a rounding error — Elon Musk claimed Twitter was losing ~$60M/year to fake 2…

Source: dev.to

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