Summary

Supplement 29 to Recommendation ITU-T X.1242 provides universal guidelines on short message service (SMS) phishing which is a fraudulent technique through mobile phones by causing phishing frauds with smartphones, acquiring personal information on the smartphones, or by enabling small amounts of money to be approved and paid while the account holder is not aware of the approval.

The purpose of this Supplement is to universalize the guideline for countermeasures against SMS phishing incident by defining a security guideline about security technology against SMS phishing incident and method, and specification of report contents.