Hyatt warns of malware on its payment-processing system

SAN FRANCISCO (AP) — Hyatt Hotels Corp. says it found malicious software on the computer system that processes customer payments, raising the possibility that hackers may have obtained credit card numbers or other sensitive information.
The resort chain is advising customers to review their payment card statements, although it has not said if any customer data was stolen. Hyatt spokeswoman Stephanie Sheppard said in an email that the malware was discovered Nov. 30, but she didn’