McDonald’s is the latest leading company to be hit by a data breach, exposing customers’ details.
The world’s largest fast-food chain restaurant confirmed cyber hackers have tapped into customer files.
The recent breach last Friday affects customers in South Korea and Taiwan, including e-mail, delivery addresses, and phone numbers.
The chain confirmed that it recently hired external consultants to investigate unauthorised activity on an internal security system, prompted by a specific incident in which the unauthorised access was cut off a week after it was identified, McDonald’s said.
Payment details have not been breached.
McDonald’s said it wasn’t asked for ransom, nor did it make any payment to the hackers.
Ransomware attacks have disrupted operations at leading companies around the world in recent months including the Colonial Pipeline Co. and meat supplier JBS.