Even though SMS is older than many fraud analysts :) , fraudsters still love it. Wanna know why?
π© Easily spoofed sender IDs trick you into believing the text came from your bank or courier
π GSM "smish-mobiles" cruise city streets, blasting thousands of phishing texts in minutes to all numbers around
π OTP-pumping bots trigger one-time passwords to premium numbers, burning budgets fast
π Hijacked phone numbers + outdated network plumbing (SS7) and your OTP texts land on the crook's phone, not yours
π€ Mobile malware grabbing and forwarding security text in plain SMS OTPs is still the lowest-effort route
π°οΈ Silent or flash SMS pings confirm your phone's location without showing in the inbox
So, If you use SMS:
β’ Switch to authenticator apps or hardware tokens whenever possible
β’ Treat any unexpected text as phishing: verify links and never reply in haste
β’ If you use SMS a lot and suddenly the mobile feels too silent check the mobile signal β it can mean a SIM-swap in progress
π¨ For organizations using SMS, consider app-based or token MFA first; keep SMS only as a fallback, if you must.