Criminals using devices that mimic mobile base stations are becoming increasingly sophisticated, enabling intrusion into telecommunications networks and the deployment of large numbers of SIM cards to disseminate fraudulent messages to people’s phones.
Cause
- Fraudulent messages often appear under legitimate brand names of banks, government agencies, or telecom operators.
- The content is designed to target user psychology, ranging from prize notifications and service advertisements to warnings about traffic violations.
- A common feature is the inclusion of a suspicious link of unclear origin.
Development
- Fraudsters also create fake links to the National Public Service Portal.
- These counterfeit websites are designed with highly sophisticated interfaces that nearly match the originals.
- If users do not pay close attention, they may enter personal information and fall into criminals’ traps.
Data/Stats
- Authorities warn residents through official channels about the growing SMS scam threat.
- The guiding principle is to never click on unknown links sent via SMS, regardless of the sender or form.
- Users should heighten security awareness and refuse to disclose OTP codes, passwords, identity card information, or banking details over the phone or on unclear websites.
- For online administrative procedures, only official government online services portals should be used, with the .gov.vn domain suffix as a mandatory identifier.
- If fraudulent messages are detected or received, maintain calm, capture screenshots to preserve evidence, and promptly report to the nearest police authority for timely intervention.
Impact
- The use of convincing fake interfaces and messages can erode trust in legitimate SMS communications.
- Personal data and banking information may be at risk if individuals disclose it on counterfeit sites or in response to fraudulent prompts.
Analysis/Expert Opinion
Officials emphasize practical steps: avoid engaging with suspicious messages, rely on official portals for online procedures, and report incidents promptly to empower authorities to intervene.
Reported by Khả Văn. Source: Phụ nữ mới. 07/10/2026 06:12 (GMT +7).
