South Korean researchers said on Friday, they mistakenly identified the Chinese Internet network attack, paralysis of tens of thousands of computers earlier this week in the bank and the broadcast address as the source. But they say, they still believe that attack from abroad.
South Korean regulators error put forward its own capacity, six companies of 32000 computer on Wednesday, exposed the south Korean Internet security and vulnerabilities hackers source tracking problem.
South Korean researchers said on Thursday that the Internet protocol address in China by the server of a target, the ja Banks, spread malicious code, to track. Even so, it is clear attack may originated elsewhere, because these data hacker can easily be manipulated. Experts suspect north Korea stab.
The state-run Korea communications commission said on Friday that the IP address is, in fact belong to the bank on a computer. Only used for the IP address of the company's internal network, China's public address is the same.
"We are not careful, we are trying to carefully check and triple check that" KCC official Dr Win told reporters. He said: "we are now released, if we the evidence is certain."
Commission officials said that malicious software and server analysis showed that the attack was likely planning from abroad. They didn't specify.
Yonhap news agency reported, in Friday's analysis, referred to as "ridiculous" errors, and said that the announcement is to weaken the government's credibility.
Experts in Seoul suspect north Korea of YTN radio company, MBC and KBS, as well as the ja and two other Banks. Seoul claimed six network attack north Korea against South Korea since 2009. But the investigation will take weeks, officials say, they have no evidence, but Pyongyang's participation.
South Korean officials said Wednesday's attack seemed to come from a single group, but they haven't pass the buck. North Korea has also made no mention of closing.
South Korea since the establishment of a team from the government, the military and private sector hackers, computer security experts to identify and prepare to deal with more possible attacks, presidential spokesman lee rong, told reporters earlier on Friday. He didn't elaborate on the possibility of more attacks.
Determine who is the Numbers behind the attack is very difficult. But north Korea is one of the leading suspects for several reasons.
It also triggered a torrent of Seoul and Washington, the threat of punishment because Pyongyang's nuclear test on February 12, the United Nations sanctions. It asks the u.s.-south Korean military exercise routine threat to its existence. Pyongyang accused Seoul and Washington into a single Internet shut down, messed up their own network last week vowed revenge.
Cyber attacks will not affect the south Korean government, military, infrastructure, to have a preliminary report, leaked customer of the bank records. But it disables the ATM, disrupted the skilled e-commerce, rely on the Internet.
All three Banks were hit back online and operational Friday on a regular basis. This may be next week radio system has been fully recovered, but they said to him, never affect their programs.
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