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Other Disclosures4441Tobila Systems Inc.Information and Communications, Services and Others

トビラシステムズ Report on Special Fraud and Phishing Scams (April 2026)

Tobila Systems Inc. published a report on trends in scam calls and scam SMS messages identified in April 2026. It warned that scam SMS messages directing recipients to the PayPay money transfer screen under the guise of mobile phone charges, taxes and other payments had increased 19-fold from February 2026.

Worth reading
46Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Mixed performance
Direction inferred from the company’s description.
Scale
19
times (increase in the number of cases identified compared with February 2026)
Wording
Conditional
How definitive the wording is.

Announced details

Nuisance Information Filtering ServiceScam SMS MonitorPayPay
Applicable field (uses covered by this announcement)
Special Fraud CountermeasuresPhishing Scam CountermeasuresSpam call and spam SMS prevention
What the company reported numerically
Quantitative Effects

PayPay money transfer scam SMS messages increased 19-fold compared with February 2026

Usage history

Approximately 15 million people use the Nuisance Information Filtering Service each month

Location (as indicated in this announcement)

7F Pacific Square Nagoya Nishiki, 2-5-12 Nishiki, Naka-ku, Nagoya, Aichi Prefecture

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

Source (materials cited by the company)

トビラシステムズ’ proprietary research

Tokyo Electric Power Company (TEPCO)

PayPay Card

Rakuten Card

Saison Card

American Express

Announced details
ItemDetails
Names of Products / Services CoveredNuisance Information Filtering Service, Scam SMS Monitor, PayPay
Applicable areaSpecial Fraud Countermeasures, Phishing Scam Countermeasures, Spam call and spam SMS prevention
Location7F Pacific Square Nagoya Nishiki, 2-5-12 Nishiki, Naka-ku, Nagoya, Aichi Prefecture
Quantitative EffectsPayPay money transfer scam SMS messages increased 19-fold compared with February 2026
Usage historyApproximately 15 million people use the Nuisance Information Filtering Service each month
Sourceトビラシステムズ’ proprietary research, Tokyo Electric Power Company (TEPCO), PayPay Card, Rakuten Card, Saison Card, American Express
Items this document does not state (12)
CounterpartyCounterparty overviewRelationship with the CompanyContract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation 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.

The practice of sending SMS messages impersonating actual businesses or public institutions and requesting payment of mobile phone charges, credit card bills, utility bills, taxes and other expenses, then directing recipients to the PayPay money transfer screen, is becoming more widespread.

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.
トビラシステムズ Report on Special Fraud and Phishing Scams (April 2026) | Tobila Systems Inc. (4441) timely disclosure | Komori