ScamLens

Hỗ trợ kỹ thuật giả & mối đe dọa số

Fake tech support calls, ransomware, scareware, and digital extortion

14 scam types covered

Overview

This complete guide covers every variant of Hỗ trợ kỹ thuật giả & mối đe dọa số that ScamLens analysts have catalogued. Each entry below links to a detailed breakdown of tactics, identification signs, and step-by-step protection. Use the cross-reference to choose the most relevant scenario, or report a suspicious site directly through the verification box.

Risk Level Distribution

Critical
2
14%
High Risk
3
21%
Medium
9
64%
Low
0
0%

All Scam Types in This Category

Ransomware Attacks: Protect Your Data from Digital Extortion

Critical

Ransomware encrypts your digital files, demanding payment to restore access, leading to significant financial loss and data disruption.

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Remote Access Trojan (RAT) Scams

Critical

Remote Access Trojans (RATs) allow scammers to take full control of your computer, stealing data, installing malware, and causing significant financial and privacy damage.

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Browser Locker Scams: Unmasking Fake Tech Support

Medium

Browser locker scams hijack your web browser with alarming fake security alerts, pressuring you to call fraudulent tech support for immediate payment.

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Domain Expiration Scam: Protect Your Website

Medium

Domain expiration scams trick website owners into paying fraudulent renewal fees or transferring their domain to scammers, risking website loss and financial harm.

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Fake Antivirus Scams: Protect Your Digital Life

Medium

Scammers trick you into installing malicious software disguised as antivirus, then demand payment to 'fix' non-existent problems or remove real threats they installed.

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Fake Cloud Storage Warning Scam

Medium

Scammers trick victims with urgent fake cloud storage alerts, demanding payment or remote access to 'fix' non-existent issues and steal personal data.

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Fake Data Recovery Service Scams: Don't Lose Your Data Twice

Medium

Fake data recovery service scams trick victims into paying for non-existent services, often leading to financial loss and permanent data loss.

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Fake DMCA Takedown Notice Scams: Protect Your Content

Medium

Scammers impersonate copyright holders to threaten content creators and businesses with fake DMCA takedown notices, aiming to steal money, data, or credentials.

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Fake Pop-up Alert Scams: Don't Fall for Tech Support Fraud

Medium

Scammers use alarming pop-up messages to trick you into believing your computer is infected, coercing you to call a fake tech support number and pay for unnecessary services.

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Fake Printer & Driver Support Scams

Medium

Beware of fraudsters posing as printer or driver support, using deceptive tactics to gain remote access, install malware, and steal your money.

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Fake Software Update Scams: A Digital Deception Guide

High Risk

Fake software update scams trick users into installing malware or granting remote access, leading to significant financial losses and data theft.

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Scareware Scams: Fake Alerts, Real Danger

Medium

Scareware tricks you into believing your computer is infected, pressuring you to buy fake software or call fraudulent tech support.

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Tech Support Refund Scam: The 'Accidental Overpayment' Trap

High Risk

Scammers pose as tech support, claim an accidental overpayment, and trick victims into sending their own money via irreversible methods.

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Tech Support Scams: Identifying and Protecting Yourself

High Risk

Tech support scams trick victims into believing their computer has a severe problem, leading to fraudulent payments, remote access, and potential identity theft.

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Universal Protection Steps

  1. 1 Verify the domain or wallet address through ScamLens before paying or signing in.
  2. 2 Confirm the company's legal entity using government registries (SEC, Companies House, NAFMII, etc.).
  3. 3 Never share OTPs, seed phrases, or remote-access codes — no legitimate party will ask for them.
  4. 4 Slow down: every legitimate process tolerates a 24-hour cooling-off period.
  5. 5 If money has already moved, contact your bank, exchange, and local cybercrime unit within the first 6 hours.

Where to Report — Việt Nam

Cục An toàn thông tin (Bộ TT&TT)

Cổng tiếp nhận phản ánh tin nhắn rác, cuộc gọi rác và lừa đảo trực tuyến.

Bộ Công an - Cảnh báo lừa đảo

Trang cảnh báo và tiếp nhận tố giác lừa đảo của Bộ Công an.

Cục Cạnh tranh và Bảo vệ người tiêu dùng

Tổng đài bảo vệ người tiêu dùng — miễn phí cuộc gọi.

1800-6838 Visit →

Ngân hàng Nhà nước Việt Nam

Báo cáo các trường hợp lừa đảo tài chính, ngân hàng, đầu tư bất hợp pháp.

Verify a website or wallet

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