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Aug 31, 2014 12:32
A hacker intruded into our computer system.
It was revealed by strange e-mails to our staff.
The record says the duration of the hacking was fifteen minutes from a rural city in Japan.
Fortunately, there has not been any damage to the system so far.
There might not be any purposes for the hacking such as stealing confidential information.
I had been handling this problem until 5am with my two colleagues communicating with our company’s headquarter and computer system company in Japan.
We were so much exhausted.