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Home/Glossary/Tech Support Scam
Glossary · Scam Type

What Is a Tech Support Scam?

A scam where criminals pose as technical support representatives from well-known companies (Microsoft, Apple, etc.) to trick victims into paying for unnecessary repairs, granting remote access, or installing malware.

Quick Definition

A scam where criminals pose as technical support representatives from well-known companies (Microsoft, Apple, etc.) to trick victims into paying for unnecessary repairs, granting remote access, or installing malware.

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01Tech Support Scam explained.

Tech support scams prey on people's fear of computer problems and their trust in well-known technology brands. Scammers use pop-up warnings, unsolicited phone calls, or search engine ads to convince victims that their computer has been infected or compromised.

Once they have the victim's attention, scammers request remote access to the computer through legitimate tools like TeamViewer or AnyDesk. With remote access, they can show harmless system logs as "proof" of infection, install actual malware, access banking websites, or steal personal files.

The financial damage goes beyond the initial "repair" fee. Scammers often install subscription software that charges monthly, plant malware for ongoing access, or use stolen information for identity theft. Elderly and less tech-savvy individuals are disproportionately targeted.

02How it works.

01A fake warning appears — a browser pop-up, a phone call, or an email claiming your computer is infected
02The "technician" requests remote access to diagnose the problem using legitimate remote access tools
03They show harmless system information (Event Viewer errors, temporary files) as "proof" of infection
04A fee is demanded for "repairs" — typically $200-$1,000 — often paid via gift cards or wire transfer
05Malware may be installed for ongoing access, or the "repair" is a subscription that charges monthly

03Real-world example.

The FTC shut down a tech support scam operation in 2023 that had defrauded primarily elderly victims of over $100 million. The scammers used pop-up ads that froze browsers and displayed fake virus warnings with a phone number. Callers were charged $200-$800 for "removing" nonexistent infections.

04How to protect yourself.

01Microsoft, Apple, and Google will never call you unsolicited about your computer
02Close fake virus warning pop-ups by force-quitting your browser (Cmd+Q or Alt+F4)
03Never grant remote access to someone who contacted you unsolicited
04Real virus warnings come from your installed antivirus software, not from web browsers
05If you need tech support, call the number on the company's official website, not a number from a pop-up
Related Terms
Social EngineeringVishingMalware
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