{"id":3359,"date":"2025-11-18T11:58:24","date_gmt":"2025-11-18T19:58:24","guid":{"rendered":"https:\/\/blogs.ufv.ca\/itservices\/?p=3359"},"modified":"2025-11-18T11:58:24","modified_gmt":"2025-11-18T19:58:24","slug":"clickfix-attacks-fake-problems-fake-fixes-real-compromise","status":"publish","type":"post","link":"https:\/\/blogs.ufv.ca\/itservices\/2025\/11\/clickfix-attacks-fake-problems-fake-fixes-real-compromise\/","title":{"rendered":"ClickFix attacks: fake problems, fake fixes, real compromise"},"content":{"rendered":"<p>Cybercriminals love one thing above all else: getting you to click a button that gives them access to your account or device. A ClickFix attack is a modern version of social engineering that exploits your instinct to fix problems quickly. It starts by tricking you into clicking a button that&#8217;s framed as a &#8220;verify, \u201cfix,\u201d or \u201cupdate\u201d action. That click will trigger malware on your device or allow the attacker to take over your account.<\/p>\n<p>At its core: they show you a fake problem, you click the \u201cfix\u201d they offer, and they gain access to your stuff.<\/p>\n<p><strong>How ClickFix attacks works<\/strong><\/p>\n<ol>\n<li>You&#8217;re browsing a website, and you are shown a fake warning like so:\n<ul>\n<li>\u201cVerification steps\/verify you are human\u201d<\/li>\n<li>&#8220;Something went wrong when displaying this webpage&#8221;<\/li>\n<li>\u201cYour device is infected, click to clean\u201d<\/li>\n<\/ul>\n<\/li>\n<li>You are presented with a button that promises to fix everything. It may ask you to paste a command into the Terminal or command prompt.<\/li>\n<li>Clicking the button or pasting the command will start the attack.<\/li>\n<\/ol>\n<p><strong>How to avoid this attack<\/strong><\/p>\n<ul>\n<li>Watch out for:\n<ul>\n<li>Requests to open the Run, Terminal or Command Prompt<\/li>\n<li>Claims that your system is infected, corrupted, or compromised<\/li>\n<li>Instructions to copy and paste commands as a &#8216;fix&#8217; or &#8216;verification&#8217; action<\/li>\n<\/ul>\n<\/li>\n<li>Don\u2019t click system warnings or update popups that appear in a browser window. Your operating system doesn\u2019t use Chrome or Firefox to talk to you: if you can close the tab and it&#8217;s gone, it wasn\u2019t real.<\/li>\n<li>Keep software updated&#8230;. but from legitimate menus. If something says \u201cyour browser is out of date,\u201d update it from your OS or the vendor&#8217;s website directly.<\/li>\n<li>Use pop up blockers and an antivirus. These tools catch a lot of the sketchy popups before they even load, or stop the malicious command from executing.<\/li>\n<li>When in doubt, don\u2019t click. Contact the IT Service Desk.<\/li>\n<\/ul>\n<p><strong>Example<br \/>\n<\/strong>Below is an example of a ClickFix popup. Note the following:<\/p>\n<ul>\n<li>It impersonates a &#8220;captcha&#8221; user verification<\/li>\n<li>It asks you to open a <em>Run<\/em> dialog (Windows Key + R), which will &#8216;run&#8217; any commands you paste into it.<\/li>\n<li>It asks you to press ctrl+v, that is, paste a command into that run box.<\/li>\n<li>Finally, it asks you to press &#8216;Enter&#8217;, which will\u00a0<em>Run<\/em> the command that you pasted\n<ul>\n<li>You may be wondering, &#8220;wait, but I didn&#8217;t\u00a0<em>copy\u00a0<\/em>any commands, so where did the paste come from?&#8221; The malicious webpage that displayed this pop up also silently inserted a command into your clipboard in the background, without you knowing. That malicious command is what you will end up pasting and running on your system.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3360\" src=\"https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix.png\" alt=\"\" width=\"430\" height=\"395\" srcset=\"https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix.png 430w, https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix-300x276.png 300w, https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix-150x138.png 150w, https:\/\/blogs.ufv.ca\/itservices\/files\/2025\/11\/clickfix-200x184.png 200w\" sizes=\"auto, (max-width: 430px) 100vw, 430px\" \/><\/a><\/p>\n<p><strong>Final Thoughts:<\/strong> ClickFix attacks work because it&#8217;s tempting to trust buttons that promise easy solutions. They&#8217;re built to be quick, and cybercriminals count on you being too distracted, stressed, or rushed to think twice. <strong>Slow down. Verify first.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cybercriminals love one thing above all else: getting you to click a button that gives them access to your account or device. A ClickFix attack is a modern version of social engineering that exploits your instinct to fix problems quickly. It starts by tricking you into clicking a button that&#8217;s framed as a &#8220;verify, \u201cfix,\u201d [&hellip;]<\/p>\n","protected":false},"author":254,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[186],"tags":[],"class_list":["post-3359","post","type-post","status-publish","format-standard","hentry","category-cybersecurity"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6AzwP-Sb","_links":{"self":[{"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/posts\/3359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/users\/254"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/comments?post=3359"}],"version-history":[{"count":4,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/posts\/3359\/revisions"}],"predecessor-version":[{"id":3364,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/posts\/3359\/revisions\/3364"}],"wp:attachment":[{"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/media?parent=3359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/categories?post=3359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ufv.ca\/itservices\/wp-json\/wp\/v2\/tags?post=3359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}