The new investigation follows China fining Qualcomm $975 for monopolistic behavior.

The country's telecom regulator said the ride-sharing company is breaking information protection rules.

Thousands have been infected by malware masquerading as a legitimate banking application, Cheetah Mobile said.

South Korean officials have stated that North Korea is to blame for attacks against government websites last month, citing North Korean IP addresses and signature malicious computer codes as evidence. In addition, they say the same group of attackers are also responsible for the attacks last March.

The spyware has been used against South Korean military systems, according to McAfee.

Not our servers, says antivirus vendor AhnLab.

The company had a 2 percent share of South Korea's smartphone market in 2011.

Sony plans to restore all its PlayStation Network services by this weekend in all regions except Japan, South Korea, and Hong Kong, the company said Tuesday.

Police in South Korea said they had raided Google's Korea head office in Seoul on Tuesday on suspicion that the subsidiary of the search engine company had illegally collected location data from application subscribers.

The U.S. Securities and Exchange Commission has charged IBM with giving hundreds of thousands of dollars in bribes to South Korean and Chinese officials starting in the late 1990s, according to court documents filed Friday.

Facebook is in breach of South Korean data privacy laws and needs to do a better job of getting consent from users when getting their personal information, a South Korean regulator said Wednesday.

Intel and South Korea's KT Corporation plan to work together to expand WiBro (Wireless Broadband) Internet service to several new areas of South Korea and and have worked to make the network compatible with mobile WiMax.

South Korea's Fair Trade Commission has closed an antitrust investigation of the flash memory industry, concluding that there is no evidence of a pricing cartel.

Microsoft Corp. entered into a broad patent licensing agreement with South Korea's Samsung Electronics Co., Ltd. aimed at speeding product development efforts for both companies, they said Thursday.

Microsoft Corp. said Friday it is on track to launching Windows Vista simultaneously worldwide. Less than a month ago it warned that antitrust problems could delay the launch in Europe and South Korea.

Samsung Electronics Co. Ltd. will put a 10-megapixel camera phone on the market in South Korea shortly. The phone was first shown at the Cebit exhibition in Germany in March this year and was originally due on the market in the second quarter.

S-LCD Corp., the LCD (liquid crystal display) panel production joint venture of Sony Corp. and Samsung Electronics Co. Ltd., plans to invest a further 222 billion won (US$237 million) to expand production at its factory in Tangjeong, South Korea, it said Wednesday.

Microsoft Corp. faces more problems in South Korea after a company sued the U.S. software giant over its bundling of Windows Media Player with the Windows operating system.

Texas Instruments Inc., the world's largest maker of mobile phone chips, opened a wireless technology center in South Korea on Tuesday aimed at developing wireless multimedia technologies that can deliver television and other content to handsets.