https://www.reuters.com/article/us-cyber-sonic/drive-in-chain-sonic-says-payment-cards-possibly-hacked-idUSKBN1C92S8 >U.S. fast-food chain operator Sonic Corp said on Wednesday a malware attack at some of its drive-in outlets may have allowed hackers to access customers' debit and credit card information, the latest in a string of data breaches.