---
id: fake-support-popup
slug: fake-support-popup
title: 'Fake Support Popup: What to do when a browser warning tells you to call'
shortTitle: Fake Support Popup
hook: Real support does not hijack your screen and demand a phone call.
category: Fake Support Popups
riskLevel: high
visibleScreen: A browser window showing a scary support warning and a phone number.
redFlag: A popup says your device is infected and tells you to call support now.
whyItWorks: It creates panic and makes the phone number look like the only safe option.
saferMove: Do not call the number. Close the tab or browser, then open support from the official app or website if needed.
ifAlreadyClicked:
  - If you only saw the popup, close the browser tab or restart the browser.
  - If you called them, do not share codes, passwords, or remote access.
  - If you installed software or allowed remote access, disconnect from the internet and contact a trusted support provider.
checklist:
  - Did the warning appear inside a web page?
  - Is it pushing you to call immediately?
  - Can you reach support from the official app or website instead?
videoUrl: null
thumbnail: /redflags/thumbnails/fake-support-popup-start.webp
related:
  - delivery-sms-trap
  - fake-invoice-payment-route
toolRelevance: Security tools may help after remote access or downloads, but the first safe move is to stop contact and close the popup.
affiliateCategory: device-safety
seoTitle: 'Fake support popup: what to do when a browser warning tells you to call'
metaDescription: 'A fake support popup can scare you into calling a scammer. Learn the red flags and what to do before you share access or passwords.'
socialTitle: 'Fake Support Popup: Do not call the number'
lastUpdated: 2026-06-03
---

A fake support popup is designed to feel urgent. It may lock the browser, play a sound, or claim your device is infected.

The safest first move is not technical: do not call the number shown in the popup.