Komori
Other Disclosures153ACaulis Inc.Information and Communications, Services and Others

01銀行, which provides digital banking services specializing in lending to small and midsize businesses, decides to additionally deploy “Fraud Alert” transaction monitoring

01銀行 decided to enter into a new contract and additionally adopt Fraud Alert Transaction Monitoring, in addition to the Fraud Alert Login Monitoring service it already uses. The bank will strengthen monitoring of potentially illegal payments and opaque outflows of funds, in addition to measures against unauthorized access.

Worth reading
74In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Announced details

Fraud Alert Login MonitoringFraud Alert Transaction Monitoring
Applicable field (uses covered by this announcement)

Unauthorized-access detection, transaction monitoring, anti-money-laundering measures, prevention of fraudulent account use, and the detection and deterrence of potentially illegal payments and opaque outflows of funds by financial institutions

Contract Date21 April 2026 (the date the additional adoption was announced; the contract execution date itself is not disclosed)
What the company reported numerically
Quantitative Effects

Approximately 600 million transactions monitored monthly. 01銀行 commented that its existing service has enabled it to block unauthorized access at an earlier stage. Improvement rates and other figures are not disclosed.

Usage history

Fraud Alert has been adopted by more than 40 financial institutions, including banks, securities firms and credit card companies. Approximately 600 million transactions are monitored monthly.

Relationship between the counterparty and the company
Caulis Inc.153A
Relationship with the Company

01銀行 has used Caurus's Fraud Alert Login Monitoring service since commencing operations and will additionally contract for Fraud Alert Transaction Monitoring under the current business relationship. Capital and personnel relationships are not disclosed.

Counterparty01銀行株式会社

Head office: Suita, Osaka; Representative Director and President: Ito Masayuki (伊東眞幸). Provides digital banking services specializing in lending to small and midsize businesses. Other company information is not disclosed.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Financial Services Agency, Guidelines for Anti-Money Laundering and Combating the Financing of Terrorism; Financial Services Agency, Further Strengthening of Measures to Prevent Fraudulent Use of Deposit Accounts, Including Corporate Accounts (published August 2024)

Announced details
ItemDetails
Names of Products / Services CoveredFraud Alert Login Monitoring, Fraud Alert Transaction Monitoring
Counterparty01銀行株式会社
Counterparty overviewHead office: Suita, Osaka; Representative Director and President: Ito Masayuki (伊東眞幸). Provides digital banking services specializing in lending to small and midsize businesses. Other company information is not disclosed.
Relationship with the Company01銀行 has used Caurus's Fraud Alert Login Monitoring service since commencing operations and will additionally contract for Fraud Alert Transaction Monitoring under the current business relationship. Capital and personnel relationships are not disclosed.
Contract Date21 April 2026 (the date the additional adoption was announced; the contract execution date itself is not disclosed)
Applicable areaUnauthorized-access detection, transaction monitoring, anti-money-laundering measures, prevention of fraudulent account use, and the detection and deterrence of potentially illegal payments and opaque outflows of funds by financial institutions
Quantitative EffectsApproximately 600 million transactions monitored monthly. 01銀行 commented that its existing service has enabled it to block unauthorized access at an earlier stage. Improvement rates and other figures are not disclosed.
Usage historyFraud Alert has been adopted by more than 40 financial institutions, including banks, securities firms and credit card companies. Approximately 600 million transactions are monitored monthly.
SourceFinancial Services Agency, Guidelines for Anti-Money Laundering and Combating the Financing of Terrorism; Financial Services Agency, Further Strengthening of Measures to Prevent Fraudulent Use of Deposit Accounts, Including Corporate Accounts (published August 2024)
Items this document does not state (9)
Contract ValueOffering priceLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To strengthen its response to requests from the Financial Services Agency and the National Police Agency and provide a more secure service.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
01銀行, which provides digital banking services specializing in lending to small and midsize businesses, decides to additionally deploy “Fraud Alert” transaction monitoring | Caulis Inc. (153A) timely disclosure | Komori