McDonald’s is the latest company to be hit by a data breach after unauthorized activity on its network exposed the personal data of some customers in South Korea and Taiwan.
McDonald’s has become the latest company to be hit by a data breach after unauthorized activity on its network exposed the personal data of some customers in South Korea and Taiwan.
McDonald’s Corp said on Friday that it quickly identified and controlled the incident and that a full investigation was underway.
The burger chain said, “Although we were able to close access immediately upon identification, our investigation revealed that very few files were accessed, some of which contained personal data.”
McDonald’s said its investigation determined that only South Korea and Taiwan had access to customer personal data, and would also take steps to notify regulators and customers who may be affected. No customer payment information was exposed.
McDonald’s said it would look at the findings of the investigation, along with input from security resources, to identify ways to further enhance its existing security measures.
Businesses in various sectors are being targeted by cybercriminals, including some very high profile cases in recent weeks. On Wednesday, JBS SA, the world’s largest meat processing company, revealed it had paid the equivalent of $11 million to hackers who broke into its computer systems last month.
And Colonial Pipeline, which transports nearly half of the fuel it consumes on the East Coast, last month paid a ransom of 75 bitcoins — then valued at about $4.4 million — in hopes of getting its system back online. On Monday, the Justice Department announced that it had recovered most of the ransom payment.