July Cyber Fraud Report
2025-09-08 07:09:47

July Cyber Fraud Report: Rise in Fake Nomura Securities Sites and New Scams

Introduction



The world of online finance is increasingly fraught with danger as cyber fraud becomes more sophisticated. In July, the surge in phishing sites mirroring reputable institutions such as Nomura Securities reached alarming levels. This report explores recent trends, detailing specific threats and providing insight from experts in the field.

Surge in Phishing Sites Targeting Nomura Securities



The phishing landscape has noticeably shifted towards financial institutions, with a staggering increase in phishing sites impersonating Nomura Securities recorded this past month. Cybercriminals are adapting their tactics, suggesting that they may be rotating their targets to exploit weaknesses in multiple organizations. Reports indicate the amount of phishing sites targeting Nomura has skyrocketed to five times compared to the previous month, making it a significant concern for consumers and regulatory bodies alike.

Similarly, there is an uptick in phishing attempts directed at other firms like Monex and SMBC Nikko Securities. Although the Financial Services Agency (FSA) has reported a general decline in the number and value of fraudulent transactions within the securities sector, the total amount still exceeds 600 billion yen, underscoring the need for vigilance.

Phishing Site Example

Beware of Fake Police and Court Websites



In addition to financial phishing scams, criminals are now impersonating public institutions such as the police and courts. Numerous cases have been reported where individuals are led to believe they have an outstanding arrest warrant, only to be directed to fraudulent websites that generate fake documents for monetary gain. Both the National Police Agency and prosecutors have issued warnings, emphasizing that there are no legitimate services available for checking arrest warrants online.

Consequently, it is vital that consumers avoid clicking URLs purporting to be from official sources. In the event of anxiety regarding communication received, individuals should consult with law enforcement through dedicated hotlines like "#9110" for further guidance.

Police Fraud Alert

Phishing Site Brand Rankings



In July, the leaderboard for phishing sites was topped by SBI Securities, which experienced a twofold increase in reported instances. JA Bank secured the third position in phishing attempts, typically absent from previous rankings, demonstrating a threefold rise over the last month.

Phishing Site Composition by Category



The reports from July indicate that the securities category has seen a staggering increase of over 20 points, spiking by more than 60% in total numbers. This trend can be attributed largely to the surge in phishing sites masquerading as SBI Securities. On the contrary, the category encompassing web services depreciated significantly due to diminished phishing activity targeting large brands like Apple. Meanwhile, the bank category has witnessed JA Bank increasing by three times, further complicating the ecosystem of online threats.

Preventing Phishing Fraud



To guard against falling victim to phishing scams, consider the following tips:

  • - Verify URLs: Always check that the links from emails or SMS messages point to legitimate websites. Avoid clicking links directly and utilize bookmarks or search engines to navigate securely.
  • - Remain cautious about credential requests: Genuine financial institutions rarely ask for sensitive information such as login or credit card data via email or text. Exercise caution when confronted with messages requesting such details.
  • - Avoid Credential Recycling: Using the same login credentials across multiple sites increases vulnerability. To mitigate risks, vary your usernames and passwords for each service.
  • - Implement Security Software: Cybercriminals adapt quickly, so keeping security software up to date help defend against evolving threats. Security solutions can alert users about suspicious websites.

Professor Takuya Mori's Insights



Professor Takuya Mori weighs in on the situation, noting that the phishing landscape is evolving, particularly concerning securities services. As phishing sites aim at major financial institutions like Nomura Securities, he emphasizes the troubling increase in such attacks and the rotation of targets, which indicates a deliberate strategy by cybercriminals to circumvent security measures. The trend is not limited to major firms, as local institutions like JA Bank are also feeling the pressure with a significant rise in phishing threats.

Mori also warns of new strategies, such as impersonating law enforcement agencies to instill fear in potential victims. Awareness of these tactics can empower users to avoid falling prey to scams. When in doubt, consulting with authorities assures a safer navigation through these treacherous waters.

Conclusion



In a landscape where financial services are increasingly at risk, users must remain proactive. The trends identified in this report reveal the need for continuous vigilance and education around cybersecurity. By sharing knowledge and adopting safe internet practices, individuals can fortify themselves against the ever-evolving threats posed by cyber fraud.

About the Author


Takuya Mori is a professor at Waseda University’s Faculty of Science and Engineering. He was recognized with the Minister of Education, Culture, Sports, Science and Technology Award for Science and Technology for his research excellence. He serves as a visiting researcher at NICT Cyber Security Research Institute.

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Topics Consumer Technology)

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