News / Asia

S. Korea Finds No Evidence Between North, Cyber Attack

A TV crew walks by at the main office of television network YTN, in Seoul, March 20, 2013.
A TV crew walks by at the main office of television network YTN, in Seoul, March 20, 2013.
VOA News
South Korean officials say no evidence has been found to blame North Korea for Wednesday's computer network failure in the country.

South Korea's Defense Ministry said it could not rule out the involvement of Pyongyang, which has a history of carrying out cyber warfare against the South. But South Korea's Internet and Security Agency said it knew of no cyber attack coming from outside the country.   

The South Korean news agency Yonhap quoted government officials as saying a malicious code from unknown hackers caused the cyber attack, which crippled the networks of major broadcasters and top banks.

South Korean officials are investigating the cause of the attack, but officials said it could take several days to identify who was behind it.

In Washington, Jason Healey of the Atlantic Council said such attacks tend to happen when tensions between the two Koreas are high, as has been the case in recent weeks.

"A few of us had been warning as early as last week that this was… that this kind of attack on South Korea would be likely since the North Koreans have been quite belligerent lately and even renounced the armistice with South Korea and the United States. The North Koreans are always wanting to be about bad behavior and intensification of their tantrums, so it’s entirely possible that this was North Korea,” said Healey.

Another Washington-based cyber analyst, Jessica Herrera-Flanigan of the Monument Policy Group, said North Korean involvement in the attack would not be surprising. She also said South Koreans who are sympathetic to the North's government could have carried it out.

"Broadcasters are an easy target because they carry news, they carry information, and we’ve seen those types of cyber attacks increasingly occurring," she said. "Banks, it’s a disruption of the economic system, and it’s a statement about the economic system and trying to attack those systems.”

South Korea's military raised its alert level following the attack, which paralyzed the computers of at least three broadcasters [KBS, MBC and YTN]. Computers at two banks, the Shinhan Bank and the Nonghyup Bank, also were hit, as were some of the country's ATMs. South Korean stocks fell in trading following the news.

North Korea has used increasingly violent rhetoric against the U.S.-backed South in recent weeks, threatening to wage all-out war after the United Nations passed sanctions in response to the North's latest nuclear test.

Pyongyang is believed to have an elite cyber warfare unit that reportedly was behind computer attacks on South Korean government agencies and financial institutions in 2009 and 2011. South Korea's military said it was not affected by the outage.

Wednesday's attack came just days after North Korea accused the United States and South Korea of launching a computer attack on some of its websites, which suffered a prolonged outage last week.

You May Like

Obama: Alaskans Feel Signs of Climate Change

They're seeing bigger storm surges as sea ice melts, more wildfires, erosion of glaciers, shorelines More

1855 Slave Brochure Starkly Details Sale of Black Americans

Document lists entire families that were up for sale in New Orleans, offering graphic insight into the slavery trade More

Katrina Brought Enduring Changes to New Orleans

The city’s recovery is the result of the people and culture the city is famous for, as well as newcomers and start-up industries More

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Colombians Flee Venezuela as Border Crisis Escalatesi
X
August 27, 2015 2:08 AM
Hundreds of Colombians have fled Venezuela since last week, amid an escalating border crisis between the two countries. Last week, Venezuelan President Nicolas Maduro ordered the closure of a key border crossing after smugglers injured three Venezuelan soldiers and a civilian. The president also ordered the deportation of Colombians who are in Venezuela illegally. Zlatica Hoke reports.
Video

Video Colombians Flee Venezuela as Border Crisis Escalates

Hundreds of Colombians have fled Venezuela since last week, amid an escalating border crisis between the two countries. Last week, Venezuelan President Nicolas Maduro ordered the closure of a key border crossing after smugglers injured three Venezuelan soldiers and a civilian. The president also ordered the deportation of Colombians who are in Venezuela illegally. Zlatica Hoke reports.
Video

Video Is China's Economic Data Accurate?

Some investors say China's wild stock market gyrations have been made worse by worries about the reliability of that nation's economic data. And some critics say the reports can mislead investors by painting an unrealistically-strong picture of the economy. A key China scholar says Beijing is not fudging ((manipulating)) the numbers, but that the economy is evolving quickly from smoke-stack industries to services, and the ways of tracking new economic activity are falling behind the change. V
Video

Video Next to Iran, Climate at Forefront of Obama Agenda

President Barack Obama this week announced new initiatives aimed at making it easier for Americans to access renewable energy sources such as solar and wind. Obama is not slowing down when it comes to pushing through climate change measures, an issue he says is the greatest threat to the country’s national security. VOA correspondent Aru Pande has more from the White House.
Video

Video Shipping Containers Provide Experimental Housing

Housing prices around the San Francisco Bay area are out of reach for many people, so some young entrepreneurs, artists and tech industry workers are creating their own houses using converted shipping containers. But as VOA's Mike O’Sullivan reports from Oakland, the effort requires ingenuity and dealing with restrictive local laws.
Video

Video Arctic Draws International Competition for Oil

A new geopolitical “Great Game” is underway in earth’s northernmost region, the Arctic, where Russia has claimed a large area for resource development and President Barack Obama recently approved Shell Oil Company’s test-drilling project in an area under U.S. control. Greg Flakus reports.
Video

Video Philippine Maritime Police: Chinese Fishermen a Threat to Country’s Security

China and the Philippines both claim maritime rights in the South China Sea.  That includes the right to fish in those waters. Jason Strother reports on how the Philippines is catching Chinese nationals it says are illegal poachers. He has the story from Palawan province.
Video

Video Technique May Eliminate Drill-and-Fill Dental Care

Many people dread visiting dentists because they're afraid of drills. Now, however, a technology developed by a British firm promises to eliminate the need for mechanical cleaning of dental cavities by speeding a natural process of tooth repair. VOA’s George Putic reports.
Video

Video China's Spratly Island Building Said to Light Up the Night 'Like A City'

Southeast Asian countries claim China has illegally seized territory in the Spratly islands. It is especially a concern for a Philippine mayor who says Beijing is occupying parts of his municipality. Jason Strother reports from the capital of Palawan province, Puerto Princesa.
Video

Video Ages-old Ice Reveals Secrets of Climate Change

Ice caps don't just exist at the world's poles. There are also tropical ice caps, and the largest sits atop the Peruvian Andes - but it is melting, quickly, and may be gone within the next 20 years. George Putic reports scientists are now rushing to take samples to get at the valuable information about climate change locked in the ice.
Video

Video French Experiment in Integrating Roma Under Threat

Plans to destroy France’s oldest slum have sparked an outcry on the part of its Roma residents. As Lisa Bryant reports from the Paris suburb of La Courneuve, rights groups argue the community is a fledgling experiment on integrating Roma who are often outcasts in many parts of Europe.
Video

Video Kenyans Turn to Agriculture for Business

Each year Kenyan universities continue to churn out graduates for the job market despite the already existing high rate of unemployment among youth in the country. Some of these young men and women have realized that agriculture can be as rewarding as any other business or job, and they are resorting to agribusiness in large numbers as a way of tackling unemployment. Rael Ombuor reports for VOA.
Video

Video First Women Graduate Elite Army Ranger School

Two women are making history for the U.S. Army by proving they are among the toughest of the tough. VOA's Carla Babb reports from Fort Benning, Georgia as 94 men and those two women rise as graduates of the difficult Ranger school.

VOA Blogs