Quincy, Massachusetts-based supermarket chain Stop & Shop has acknowledged that thieves stole account and personal...
identification numbers from customers' credit and debit cards at two Rhode Island locations by tampering with checkout-lane computers.
Customer information was stolen from Stop & Shop stores in Coventry and in Cranston, and there's suspicion that stores in Bristol, Providence, Warwick, and Seekonk were affected, according to an announcement on its Web site. There's no evidence yet of fraudulent debit or credit card activity in connection with the security breach.
The supermarket chain said the data, consisting of credit card numbers and associated pin numbers were stolen in early February.
"Although we do not yet have enough information to determine the extent of this criminal activity, compromised debit and credit cards that we are aware of are limited to specific transactions at two stores," the supermarket chain said in a letter to customers on its Web site.
It wasn't immediately clear how many customers were affected by the thefts.
No arrests have been made. Local police departments and the U.S. Secret Service are investigating.
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