Data Breach

Asian media company Nikkei suffered a ransomware attack

The media company Nikkei has disclosed a ransomware attack and revealed that the incident might have impacted customer data.

The Japanese-based media company Nikkey is focused on the business and financial industry, it is the world’s largest financial newspaper. This week the company disclosed a security breach, ransomware infected one of its servers at a Singapore branch. Nikkei reported the attack to Japanese and Singaporean authorities and is investigating the extent of the attack.

“Nikkei announced Thursday that a server at Nikkei Group Asia’s headquarters in Singapore has been hit by ransomware.” reads the data breach notification published by the company. “Unauthorized access to the server was first detected on May 13, prompting an internal probe. Nikkei Group Asia immediately shut down the affected server and took other measures to minimize the impact.”

According to the announcement, the compromised server likely contained customer data, but the company is not aware of data leak.

“We sincerely apologize for the trouble we’ve caused,” Nikkei’s public relations office said in a statement. “We will take appropriate action in cooperation with relevant authorities and strive to enhance information protection.”

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Pierluigi Paganini

(SecurityAffairs – hacking, Nikkei)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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