McDonald’s says data breach exposed customer data in South Korea and Taiwan


McDonald’s reported a data breach that exposed some personal information of customers in South Korea and Taiwan. This is the latest example of a multinational company being targeted by hackers.

The Chicago-based burger chain said on Friday that it was able to quickly identify and contain “recent unauthorized activities” on its network.

The company said an investigation found that “a small number of files were accessed, some of which contained personal data,” and added that only customer information in South Korea and Taiwan was accessed.

McDonald’s said it will take additional measures in several other markets to process documents containing its employees. The company added that the documents accessed did not contain any payment information, and said it would notify the regulators and customers affected by the violation.

McDonald’s violations occurred in a series of high-profile cyber attacks against the company in recent weeks.The global business of JBS, the world’s largest meat processor attack A few weeks after the Colonial Pipeline, the main fuel pipeline in the United States, had to be closed due to a separate hacking incident, the company’s IT system was attacked.

Both JBS and Colonial attacks involve the use of ransomware. Hackers install illegal software to control target computer systems or data and demand payment for the release of assets.

JBS said it had paid $11 million to resolve the attack, and U.S. officials said this week They recovered $2.3 million The value of the cryptocurrency was paid as a ransom to hackers who closed the colonial pipeline.

The colonial pipeline incident highlighted the vulnerability of US infrastructure in the face of cyber attacks. The Biden administration vowed to crack down on ransomware hackers. They used the rise of cryptocurrency to promote their operations.

McDonald’s shares rose more than 1% in New York trading on Friday to $237.30.



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