I am sorry to hear this is happening. You are absolutely right—if you are in
Sri Lanka and have no connection to
AT&T, this is a classic case of
"Card Testing" fraud.
Since you do not use AT&T, here is exactly what is happening and what you should do immediately.
What is this transaction?
- The Code: XIATTTCORUAN is a billing descriptor used by a company called Vesta, which processes payments for AT&T (a major US-based telecom).
- The $1.00 Charge: This is not a real purchase. It is an "Authorization Hold." Scammers use this tiny amount to check if a stolen card is active and if the bank will approve international transactions.
- The Danger: If the $1.00 hold is successful, the scammers will usually follow up with a much larger transaction (hundreds of dollars) within minutes or hours.
Immediate Action Plan (Sri Lanka)
Because this is an international transaction hitting your local account, you must act
right now:
- Freeze/Block the Card Immediately:
- If you have a banking app (e.g., Commercial Bank, HNB, Sampath, BOC, or Peoples Bank), log in and use the "Flash/Card Block" or "Freeze Card" feature immediately.
- Call your Bank’s Hotline:
- Do not wait for the bank to open. All major Sri Lankan banks have 24/7 card centers.
- Common Hotlines: * Commercial Bank: +94 11 2353353
- HNB: +94 11 2462462
- Sampath Bank: +94 11 2303050
- Bank of Ceylon (BOC): 1975
- People's Bank: 1961
- Report "International Fraud": Tell them you have received a notification for an unauthorized USD transaction from a US merchant (AT&T) and that you are currently in Sri Lanka and have never used this service.
- Request a New Card: Your current card number is "compromised" (scammers have the number, expiry, and CVV). You must ask the bank to cancel this card and issue a new one with a different number.
Why did this happen?
Your card info was likely stolen through a data breach on a website where you shopped previously, or through a "skimming" device. Because it is a "Card Not Present" (CNP) transaction, they didn't need your physical card.
Note: Do not try to call the number in the SMS (the 514 number). That is a Canadian number for the payment processor and they will likely be unable to help you directly. Your bank is the only entity that can stop the money from leaving your account.
Would you like me to help you find the specific dispute form or contact email for your specific bank in Sri Lanka?