Data Breach

Japanese Kawasaki Heavy Industries discloses security breach

Japanese giant Kawasaki Heavy Industries discovered unauthorized access to a Japanese company server from multiple overseas offices.

Kawasaki Heavy Industries disclosed a security breach, the company discovered unauthorized access to a Japanese company server from multiple overseas offices. Information from its overseas offices might have been stolen as a result of a security breach that took place earlier this year.

Kawasaki Heavy Industries Ltd. is a Japanese public multinational corporation primarily known as a manufacturer of motorcycles, engines, heavy equipment, aerospace and defense equipment, rolling stock and ships. It is also active in the production of industrial robots, gas turbines, boilers, and other industrial products.

Japan’s Kawasaki Heavy Industries announced a security breach and potential data leak after unauthorized access to a Japanese company server from multiple overseas offices.

“On June 11, 2020, an internal system audit revealed a connection to a server in Japan from an overseas office (Thailand) that should not have occurred. Within the same day, communication between the overseas office and our Japan office was fully terminated considering as a case of unauthorized access.” reads the statement published by the company. “However, other unauthorized accesses to servers in Japan from other overseas sites (Indonesia, the Philippines, and the United States) were subsequently discovered.”

Kawasaki discovered the incident during an internal audit, its IT staff noticed “a connection to a server in Japan from an overseas office (Thailand) that should not have occurred.”

“Kawasaki Heavy Industries, Ltd. announced that it was subject to unauthorized access from outside the company. As a result of a thorough investigation, the company has discovered that some information from overseas offices may have been leaked to external parties,” continues the statement.

“At this time, the company has found no evidence of leaking information to the external network.”

The Japanese firm announced to have enhanced monitoring operations to access from overseas offices, it also restricted access to its Japanese servers from abroad.

Kawasaki Heavy Industries conducted a security audit of approximately 26,000 terminals in Japan and Thailand network and in early October the company announced the inspection of approximately 3,000 terminals in overseas offices network (excluding Thailand) that were potentially impacted by the security incident.

On November 30, the company restored the network communication terminated between overseas offices and the Japan headquarter.

Kawasaki confirms that no unauthorized connections were made to the Japanese servers after August, it also pointed out that the attack was sophisticated and used advanced technology to avoid detection.

“the unauthorized access in question had been carried out with advanced technology that did not leave a trace.

“To this end, since the confirmation of unauthorized access, Kawasaki special project team engaged with an independent external security specialist firm has been investigating and implementing countermeasures. Their investigation confirmed a possibility that information of unknown content may have been leaked to a third party. However, at the present time, we have found no evidence of leaking information including personal information to external parties.”

Other prominent Japanese companies were hit by cyber attacks this year, including defense contractors Pasco and Kobe Steel and Mitsubishi Electric.

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Pierluigi Paganini

(SecurityAffairs – hacking, Kawasaki)

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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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