SIM swap: SMS verification is the weakest link.
Your phone is in your hand, but someone else is using your SIM.
SIM swap: scammers re-issue your SIM at the carrier using your personal info. Your SMS codes go straight to their phone, and your account is one password away from gone.
Two defenses: use an authenticator app for 2FA, never SMS alone · set a SIM PIN with your carrier.
SMS is the weakest link. Watched a friend lose six figures to this. Never again.
#2FA
$BTC
#AccountSecurity

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