An illicit outflow on the scale of ¥1 trillion has been reported at a crypto asset exchange, and a North Korean hacker group's involvement is reportedly being cited. Unauthorized access also occurred at the vendor entrusted with ANA HOLDINGS INC.'s booking system, with information compiled on reports that there were confirmed signs that personal information had been accessed.
An unauthorized outflow exceeding ¥1 trillion has been reported at a crypto asset exchange, and the possibility of illicit fund transfers and tampering with transaction data is being discussed. According to sources familiar with the matter, the incident is reportedly understood to be large in scale.
Reports have emerged that an organization believed to be a North Korean hacker group may be involved, and domestic and overseas investigative authorities are reportedly monitoring developments closely.
Unauthorized access occurred at the vendor entrusted with ANA HOLDINGS INC.'s booking system, and information was shared that there were confirmed signs that personal information had been accessed.
In addition, a breaking report said that the leakage of personal information belonging to 290,000 people at 日本交通 was suspected, and reports continue to emerge that incidents involving personal information outflows are occurring in succession at multiple companies.)
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Outflow amount
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An unauthorized outflow exceeding ¥1 trillion has been reported at a crypto asset exchange.
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Suspected group
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A North Korean hacker group is being cited as a possible culprit.
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Unauthorized access at booking-system vendor
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The vendor entrusted with ANA HOLDINGS INC.'s booking system suffered unauthorized access.
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Personal information
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There were confirmed signs that personal information had been accessed.