Tech Support Scamming
through unsolicited phone calls
, browser pop-ups
from "so-called Support Techs
" advising "your computer is infected with malware"
, “All Your Files Are Encrypted"
and other fake "alert messages"
has become an increasing common scam tactic over the past several years. The scams may involve web pages with screenshots of fake Microsoft (Windows) Support messages, fake reports of suspicious activity, fake warnings of malware found on your computer, fake ransomware
and fake BSODs
all of which include a tech support phone number to call in order to fix the problem. If you call the phone number (or they called you), scammers will talk their victims into allowing them remote control access of the computer so they can install a Remote Access Trojan
in order to steal passwords and other sensitive personal information which could then be used to access bank accounts or steal a person's identity.
These are a few examples.
If you are dealing with browser pop-up scams, closing the web browser and then relaunching it usually eliminates the bogus warning message and is the best way to deal with these scams
. If the browser freezes or hangs, you may have to close it with Windows Task Manager
by selecting End Task.
Scammers and cyber-criminals are very innovated...see Tech Support Scams use new Tricks to Hold Browsers Hostage
. They are always developing creative and more sophisticated techniques to scare their victims into providing personal information or stealing their money for financial gain. The criminals can target specific browsers like Microsoft Edge
, Google Chrome
, specific devices like Apple
and even your iPhone
Some scam sites may lock up the browser, load the page in full-screen mode or spawn an infinite loop of repeating fake alert dialog boxes that prevent the victim from closing it or navigating away. Despite years of warnings by experts not to click on anything, such behavior requires victims to click OK or similar prompt on the fake alert message if using Dialog Loop Protection supported browsers like Microsoft Edge
in order to escape or close the page. Google Chrome has a feature to "Prevent this page from displaying additional dialogs
". Some Tech Support scams have similar alerts while others are simply made up and clicking OK can produce the opposite effect. If you are dealing with this type of scam, click the OK button at the bottom of the alert and you should then see a box that says "Do not allow this site to create new pages"
. Check that box and close the window.
For more information about how these scams work and resources to protect yourself, please read Beware of Phony Emails & Tech Support Scams
...there are suggestions near the bottom for dealing with scams and a list of security scanning tools to use in case the usual methods do not resolve the problem or you allowed remote access into your computer.
If you need individual assistance with a malware infection, you should follow the instructions in the Malware Removal and Log Section Preparation Guide
. When you have done that, start a new topic and post your logs in the Virus, Trojan, Spyware, and Malware Removal Logs forum
, NOT here
, for assistance by the Malware Response Team.