North Korea is likely to escalate its cyberattacks on South Korea in the coming years in an effort to convince its southern neighbor to back off demands to limit its nuclear program, a Korea expert predicted.
Singapore and South Korea played key roles aiding Australia and the United States to tap undersea telecommunication cables linking Asia, the Middle East and Europe, further leaks from former US intelligence contractor Edward Snowden's documents revealed.
A small, sophisticated international hacking group was responsible for a widely publicised 2011 spying attack on members of Japan's parliament as well as dozens of previously undisclosed breaches at government agencies and strategic companies in Japan and South Korea, security researchers said.
Researchers at Kaspersky Lab believe they have found a squad of hackers for hire, who contract out to governments and possibly businesses, in contrast to recent reports on hacks said to be carried out by full-time government employees.
South Korean prosecutors said it is investigating an information technology company over allegations it helped North Korean hackers attack the country's computer networks.
According to The Korea Times on Wednesday, the Seoul Supreme Prosecutors' Office said its officials and agents of the National Intelligence Service (NIS) on Tuesday raided the firm's office and the house of its president known as Kim. The firm's name was not revealed, though.
A mysterious group of computer hackers has spent four years spying on the South Korea military, US security software maker McAfee has said, citing evidence uncovered from malicious software samples.
The findings, which were not confirmed by authorities in Seoul, provide one possible motive for ongoing attacks on South Korea that date to 2009.