US warns of N Korean ‘provocations’ as it sends bombers, carriers to region

Hackers tied to Kim Jong Un’s regime stole blueprints and other information about warships and submarines last year when they broke into one of the world’s biggest shipbuilders, according to South Korean lawmaker Kyeong Dae-soo.

Blueprints, shipbuilding technology, weapons systems and test data related to submarines and destroyers were among roughly 60 classified military documents taken from Daewoo Shipbuilding last year, according to Kyeong’s office. It said it was summarizing information it had received from the South Korean Defense Ministry and several military agencies.
The hackers are believed to have accessed some 40,000 documents in all.
Kyeong, a member of the opposition party, learned of the Daewoo hack at an intelligence briefing last week, according to a spokesman for the lawmaker. The South Korean Defense Ministry declined to comment on the matter, but said it is working to strengthen military security.
Related: North Korea’s long history of hacking
Daewoo has built several South Korean warships and submarines, all part of the country’s defenses against North Korea.
A Daewoo spokeswoman declined to comment, beyond saying that the company is looking into the matter.
The Daewoo hack is the latest case to come to light suggesting North Korea is using its hacking abilities to try to gain an edge in the tense standoff with the U.S. and its allies over Pyongyang’s nuclear weapons program.
Earlier this month, another South Korean lawmaker revealed that North Korean hackers allegedly stole classified military documents from a Defense Ministry database. Among the documents stolen were a South Korea-U.S. wartime operation plan and a document that included procedures to “decapitate” North Korean leadership.

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