In 2021, ** regional banks in Japan were affected by online banking fraud. While the number of affected regional banks slightly declined compared to the previous year, the number of affected city banks and other banks increased to **. The total number of online banking fraud cases recorded by the police in Japan surged in 2019 and stayed on a high level in 2020, before decreasing again in 2021.
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National Police Agency (Japan). (April 7, 2022). Number of financial institutions affected by online banking fraud in Japan from 2016 to 2021, by type of institution [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 05, 2026, from /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/
National Police Agency (Japan). "Number of financial institutions affected by online banking fraud in Japan from 2016 to 2021, by type of institution." Chart. April 7, 2022. ÌÇÐÄÆÆ½â°æ. Accessed August 05, 2026. /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/
National Police Agency (Japan). (2022). Number of financial institutions affected by online banking fraud in Japan from 2016 to 2021, by type of institution. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 05, 2026. /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/
National Police Agency (Japan). "Number of Financial Institutions Affected by Online Banking Fraud in Japan from 2016 to 2021, by Type of Institution." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 7 Apr 2022, /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/
National Police Agency (Japan), Number of financial institutions affected by online banking fraud in Japan from 2016 to 2021, by type of institution ÌÇÐÄÆÆ½â°æ, /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/ (last visited August 05, 2026)
Number of financial institutions affected by online banking fraud in Japan from 2016 to 2021, by type of institution [Graph], National Police Agency (Japan), April 7, 2022. [Online]. Available: /statistics/1226067/japan-number-of-financial-institutions-affected-by-online-banking-fraud-by-type/