📱 Imagine suddenly losing cell service… only to realize someone has stolen your number and taken control of your accounts. That’s the power of a SIM swap attack.
SIM swapping is when a hacker tricks or bribes your mobile provider into assigning your phone number to their SIM card. Once done, they can receive your texts, calls — and even your 2FA codes.
⚠️ What Hackers Can Do With Your Number:
Bypass two-factor authentication
Access bank accounts, email, crypto wallets
Lock you out of social media & cloud services
Reset your passwords and take over your identity
🛡️ How to Protect Yourself:
Set a SIM PIN with your carrier
Use authenticator apps instead of SMS-based 2FA
Avoid sharing your mobile number online
Monitor for sudden loss of signal or odd carrier messages
Enable account change alerts with your provider
💡 Quick Tip:
📵 SMS is convenient, but not secure. For 2FA, prefer app-based methods or physical security keys.
