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Thursday, 20 August 2020 11:12

Second-largest memory chip maker SK hynix hit by Windows ransomware Featured

Second-largest memory chip maker SK hynix hit by Windows ransomware Pixabay

Cyber criminals appear to have used the Maze ransomware, that runs only on Windows, to stage an attack on the world's second largest memory chip maker, SK hynix.

According to Wikipedia, the company, founded in 1983 and originally owned by South Korean giant Hyundai, was merged with SK Group, the third largest conglomerate in South Korea, in 2012.

In 2018, SK hynix earned revenue of US$35.27 (A$49 billion). The company is also the the third biggest manufacturer of semiconductors in the world.

The criminals who staged the attack have released a bunch of documents (screenshot below) which appear to be from hynix.

There are legal documents, contract forms, annual registrations, files relating to anti-trust actions, communications with Apple and accounting statements among the files which have been released as a zip archive.

hynix screenshotThere are also a number of files relating to Paul Cho who was general counsel at Hynix from 2014 to 2019.

Contacted for comment, a SK hynix spokesperson told iTWire that the company had no official statement to make right now.

The Maze ransomware has been used by a large number of groups to attack various companies this year. Among attacks of note have been those on the global technology firm Pitney Bowes, Texas foundry group X-FAB, a Thailand power authority, the Belgian accounting firm HLB, the global defence group ST Engineering and the Sydney strata management company Strata Plus.

Also attacked with the same ransomware have been South Korean electronics giant LG, the Thai Beverage Public Company, Japanese multinational optical and imaging products vendor Canon and Indian sweets maker Haldiram's.

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Sam Varghese

Sam Varghese has been writing for iTWire since 2006, a year after the site came into existence. For nearly a decade thereafter, he wrote mostly about free and open source software, based on his own use of this genre of software. Since May 2016, he has been writing across many areas of technology. He has been a journalist for nearly 40 years in India (Indian Express and Deccan Herald), the UAE (Khaleej Times) and Australia (Daily Commercial News (now defunct) and The Age). His personal blog is titled Irregular Expression.

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