Step 1Stop all contact
Don't reply, don't call the number back, and don't click any link in the message — even an "unsubscribe" or "STOP" link. Any reply confirms your number is active and invites more attempts. If it's a call, hang up. If it claims to be your bank, hang up and call the number printed on your card or the bank's official website — never the number the caller gave you.
Scammers create urgency on purpose: "account blocked today", "parcel held", "KYC expiring". Urgency is itself a warning sign. You can check the message right here on the home page — but do that after you've stopped engaging with the sender.