{
  "id": 13341006,
  "title": "Surge in Cyberattacks on Japanese Firms Leading to Increase in Personal Data Breaches",
  "url": "https://urgent.news/2026/10/10/surge-in-cyberattacks-on-japanese-firms-leading-to-increase-in",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-10T06:08:21.000Z",
  "source": {
    "name": "The Japan News by The Yomiuri Shimbun",
    "slug": "the-japan-news-by-the-yomiuri-shimbun",
    "url": "https://japannews.yomiuri.co.jp/society/general-news/20261010-353189/"
  },
  "original_language": "en",
  "account": "In recent months, Japanese firms have faced a surge in cyberattacks, resulting in an uptick in personal data breaches. According to Trend Micro Inc. and The Yomiuri Shimbun, at least 51 incidents have been reported from October 1-9 alone, indicating October is on track to surpass the monthly total for any other month this year. Previously, credit card data from e-commerce sites was the primary target, but now personal information from a variety of services has been stolen.\n\nOnce personal information is compromised, it can be sold on the dark web and misused in various crimes. These include phishing scams to steal credit card or bank account numbers, opening bank accounts or taking out loans under false pretenses, and even robbery. Moreover, unauthorized use of membership points has also been reported. In a recent instance, members of a survey website operated by GMO Research & AI, Inc., had their login information and encrypted passwords stolen, as well as some reward points exchanged for online shopping gift codes.\n\nThe rise of artificial intelligence adds to the concerns surrounding personal data misuse. \"AI makes it possible to piece together large amounts of fragmented data to create 'big data,'\" explains Masaya Takahashi, a senior specialist at Trend Micro. \"There is also a risk that it could be misused in crimes targeting specific individuals, such as sending scam emails pretending to be from services that the individual has used in the past.\"\n\nIf your personal information is stolen, it's crucial to report it promptly. After a cyberattack on Times Mobility Co., operators of car-sharing service Times Car, driver’s licenses along with other data were stolen. Victims should report their stolen ID, such as a driver’s license, to designated credit reporting agencies like Japan Credit Information Reference Center Corp. and Credit Information Center. These organizations will alert financial institutions to watch for applications, like requests to open bank accounts, submitted using the victim’s name.\n\nFor the Times Mobility cyberattack, victims can apply for the reissuance of their driver’s license under the Road Traffic Law. However, a senior official at the National Police Agency warned, even after license number reissuance, the stolen images of the license cannot be deleted, posing a risk of misuse. To protect yourself, experts advise strong password management. Prof. Tetsutaro Uehara from Ritsumeikan University suggests making passwords as complex as possible, avoiding using the same password for multiple services, and changing passwords immediately if a data breach is reported. Additionally, using Passkey, which allows users to log in using a fingerprint or facial recognition, or multi-factor authentication whenever possible, is recommended as it's more secure than relying on passwords alone. Be cautious of scam emails disguised as apologies or compensation offers regarding a data breach incident. Always verify official websites and apps before clicking on any links.",
  "summary": "There has been a surge in the number of Japanese companies and organizations reporting massive data breaches following cyberattacks on their systems.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}