What was the percentage of international numbers registered in Tobira Systems' spam call database in February 2026?

International numbers accounted for 44.9% of the registered numbers, which was a decrease of 22.3% from the previous month.

Which telephone number categories experienced an increase in the spam call database in February 2026?

Mobile phone numbers, 050 IP phone numbers, and landline numbers all increased compared to the previous month.

What were the most frequent international country codes for incoming scam calls in February 2026?

The codes were from North American regions, Global Mobile Satellite System, Maritime Mobile Service Identity, Russia/Kazakhstan, and the UK.

Which specific agency did the frequent scam SMS messages impersonate during February 2026?

The scam SMS messages frequently impersonated the National Tax Agency, likely capitalizing on the tax filing season.

How much damage was caused by corporate fraudulent transfers, and how did it compare to the previous year?

Corporate fraudulent transfer damage reached 4.7 billion yen, which represents a fourfold increase year-on-year.

AI News NQ Analysis

Tobira Systems Report on Special Fraud and Phishing Scams (February 2026)

NQ Score 50/100

AI Summary (NQ-processed)

Spam calls saw a significant decrease in international numbers, with an increase in mobile and 050 numbers. Fake police scams were prevalent with international numbers like '+1' and '+875', sometimes originating from calls impersonating service providers. In February, SMS messages impersonating the 'National Tax Agency' were frequent, likely capitalizing on tax filing season. Corporate fraudulent transfer damage reaches 4.7 billion yen, a fourfold increase year-on-year, with three new tactics to watch out for as the new fiscal year begins.

AI analysis data is not yet available.

Frequently Asked Questions

Q: What was the percentage of international numbers registered in Tobira Systems' spam call database in February 2026?: A: International numbers accounted for 44.9% of the registered numbers, which was a decrease of 22.3% from the previous month.
Q: Which telephone number categories experienced an increase in the spam call database in February 2026?: A: Mobile phone numbers, 050 IP phone numbers, and landline numbers all increased compared to the previous month.
Q: What were the most frequent international country codes for incoming scam calls in February 2026?: A: The codes were from North American regions, Global Mobile Satellite System, Maritime Mobile Service Identity, Russia/Kazakhstan, and the UK.
Q: Which specific agency did the frequent scam SMS messages impersonate during February 2026?: A: The scam SMS messages frequently impersonated the National Tax Agency, likely capitalizing on the tax filing season.
Q: How much damage was caused by corporate fraudulent transfers, and how did it compare to the previous year?: A: Corporate fraudulent transfer damage reached 4.7 billion yen, which represents a fourfold increase year-on-year.