KT Corp stories
![Story image](../../../../../fallback.webp)
Epsilon appoints Sungjoon Choi as Chief Financial Officer
Fri, 7th Oct 2022
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uc
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network infrastructure
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telco
Epsilon appoints Sungjoon Choi as Chief Financial Officer, bringing over 20 years of industry and financial expertise to support global growth.
![Story image](../../../../../uploads/story/2019/07/03/preview_GettyImages-1023248288.webp)
South Korea's KT opens world's first 5G village at DMZ
Thu, 4th Jul 2019
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uc
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5g & beyond
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wireless networks
South Korea's KT Corporation has extended its commercial 5G network to an isolated village in the Demilitarized Zone near the North Korean border.
![Story image](../../../../../uploads/story/2018/02/20/preview_5g.webp)
Qualcomm, Samsung and KT achieve multi-vendor 5G NR interoperability
Tue, 20th Feb 2018
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uc
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5g & beyond
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wireless networks
The end-to-end 5G NR interoperability testing demonstrated the essential components of the 5G NR air interface.
![Story image](../../../../../uploads/story/2014/12/05/preview_100317190.webp)
South Korean mobile network hacked
Mon, 30th Jul 2012
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smartphones
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hackers
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south korea
Millions of mobile phone users in South Korea suffer security breach during five month hacking spree across the country.