--- title: Fake IT Tools Fuel ClickFix Attacks by Interlock Ransomware Gang description: The Interlock ransomware gang exploits fake IT tools in ClickFix attacks. Learn how AppGuard’s 'Isolation and Containment' prevents such threats. image: https://prevent-ransomware.com/hubfs/AdobeStock_209412192.jpeg --- [![CHIPS Cyber Defense Solutions, LLC](https://prevent-ransomware.com/hubfs/chips_blue_logo_higher_res-20210817212617.png) Cyber Defense Solutions, LLC](https://prevent-ransomware.com) ☰ [About](https://prevent-ransomware.com/about) [Solutions](https://prevent-ransomware.com/solutions) [Industries](https://prevent-ransomware.com/industries) [Resources](https://prevent-ransomware.com/resources) [Partner With Us](https://prevent-ransomware.com/meetings/tony-chiappetta/30-minute-initial-meeting) [About](https://prevent-ransomware.com/about) [Solutions](https://prevent-ransomware.com/solutions) [Industries](https://prevent-ransomware.com/industries) [Resources](https://prevent-ransomware.com/resources) [Partner With Us](https://prevent-ransomware.com/meetings/tony-chiappetta/30-minute-initial-meeting) # Fake IT Tools Fuel ClickFix Attacks by Interlock Ransomware Gang ![Tony Chiappetta](https://prevent-ransomware.com/hubfs/Tony%20LinkedIn.jpg) by [Tony Chiappetta](https://prevent-ransomware.com/blog/author/tony-chiappetta) May 17, 2025 In a disturbing new campaign, the Interlock ransomware gang has weaponized IT tools to compromise unsuspecting businesses through a tactic now dubbed the “ClickFix” attack. As reported by [BleepingComputer](https://www.bleepingcomputer.com/news/security/interlock-ransomware-gang-pushes-fake-it-tools-in-clickfix-attacks/), this group is distributing trojanized IT support utilities on fake support forums, baiting employees into downloading them under the guise of fixing routine software issues. What makes this threat particularly dangerous is its deceptive simplicity. Tools like TeamViewer, TightVNC, and AnyDesk are widely trusted and used for legitimate remote support. By backdooring these applications with remote access trojans (RATs), the attackers bypass initial scrutiny and gain hands-on keyboard access to internal systems—often with elevated privileges. Once inside, Interlock quickly deploys ransomware to encrypt critical data and extort payment. This campaign illustrates a recurring theme in today’s threat landscape: attackers no longer need to break in—they’re being invited in. --- ### Why Traditional Security Solutions Are Failing Most businesses still rely on “Detect and Respond” solutions like antivirus software or endpoint detection and response (EDR). These systems scan for known malware signatures or unusual behavior—but in ClickFix-style attacks, nothing seems out of place until it’s far too late. The malware is disguised within known and widely-used IT tools. The RATs are manually operated. And by the time a detection tool rings the alarm, the attacker is already encrypting files or exfiltrating data. This isn't a failure of effort—it's a limitation of the model. “Detect and Respond” is reactive by design, and with ransomware campaigns like Interlock’s operating at breakneck speed, response times can’t keep up. --- ### The Case for Isolation and Containment Now more than ever, businesses need a shift in approach—from reactive defense to proactive prevention. This is where AppGuard comes in. AppGuard uses patented **Isolation and Containment** technology to stop threats *before* they can execute—even if the threat is new, unknown, or masquerading as a trusted application. Instead of trying to identify what’s malicious, AppGuard prevents untrusted processes from launching or injecting code into protected applications in the first place. This is exactly the kind of defense that would have neutralized the ClickFix attack: - A backdoored version of TightVNC wouldn’t be able to execute its malicious payload. - Remote access trojans would be prevented from hijacking legitimate tools. - The ransomware’s encryption process would be contained and never allowed to harm files. --- ### A Proven Track Record Now Available for Commercial Use AppGuard has protected sensitive government and enterprise systems for over a decade. It’s not a startup experiment—it’s a battle-tested solution that’s now available for commercial use. At CHIPS, we’ve seen how organizations suffer from attacks like Interlock’s—sometimes losing data, business operations, and customer trust in one fell swoop. We also know that prevention is not only possible but also practical with the right tools. --- ### Don't Be the Next Headline ClickFix attacks are spreading because they work. Cybercriminals know that social engineering combined with trojanized tools can bypass conventional defenses. If your business still depends on "Detect and Respond," it’s time for a change. **Talk with us at CHIPS today** to learn how AppGuard can **prevent** threats like Interlock ransomware—**before they start**. Let's move your cybersecurity strategy from **reactive defense** to **proactive prevention** through Isolation and Containment. --- **Ready to protect your business from the next ClickFix-style attack?** Let’s talk: [Contact CHIPS](https://prevent-ransomware.com/getting-started) about deploying AppGuard today. Like this article? Please share it with others! [![Share on facebook](https://7528309.fs1.hubspotusercontent-na1.net/hub/7528309/hubfs/raw_assets/public/mV0_d-web-default-modules_hubspot/img/facebook-color.png?width=24&name=facebook-color.png)](https://www.facebook.com/share.php?u=https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on linkedin](https://7528302.fs1.hubspotusercontent-na1.net/hub/7528302/hubfs/raw_assets/public/mV0_d-web-default-modules_hubspot/img/linkedin-color.png?width=24&name=linkedin-color.png)](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on twitter](https://7528304.fs1.hubspotusercontent-na1.net/hub/7528304/hubfs/raw_assets/public/mV0_d-web-default-modules_hubspot/img/twitter-color.png?width=24&name=twitter-color.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=) [![Share on email](https://7528311.fs1.hubspotusercontent-na1.net/hub/7528311/hubfs/raw_assets/public/mV0_d-web-default-modules_hubspot/img/email-color.png?width=24&name=email-color.png)](mailto:?subject=Check+out+https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Demail&body=Check+out+https%3A%2F%2Fprevent-ransomware.com%2Fblog%2Ffake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang%3Futm_medium%3Dsocial%26utm_source%3Demail)       ###### Tags: [AppGuard,](https://prevent-ransomware.com/blog/tag/appguard) [0-day,](https://prevent-ransomware.com/blog/tag/0-day) [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) ![Tony Chiappetta](https://prevent-ransomware.com/hubfs/Tony%20LinkedIn.jpg) Post by [Tony Chiappetta](https://prevent-ransomware.com/blog/author/tony-chiappetta) May 17, 2025 [![CHIPS Cyber Defense Solutions, LLC](https://prevent-ransomware.com/hubfs/chips_blue_logo_higher_res-20210817212617.png)](https://prevent-ransomware.com) AppGuard Commercial Distributor for the Americas. Mt. Juliet, Tennessee. [Follow us on LinkedIn](https://www.linkedin.com/company/chips-cyber-defense-solutions-llc) #### The Stack - [AppGuard](https://prevent-ransomware.com/AppGuard) - [Zimperium](https://prevent-ransomware.com/Zimperium) - [CyberCloak](https://prevent-ransomware.com/CyberCloak) #### Company - [About Us](https://prevent-ransomware.com/about) - [The MSP 3.0 Story](https://prevent-ransomware.com/MSP3) - [Become a Partner](https://prevent-ransomware.com/meetings/tony-chiappetta/30-minute-initial-meeting) © 2026 CHIPS Cyber Defense Solutions, LLC. All rights reserved. Built for the Best. ```json { "@context" : "http://schema.org/", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Tony Chiappetta", "url" : "https://prevent-ransomware.com/blog/author/tony-chiappetta" }, "dateModified" : "2025-05-17T9:00:00 AM", "datePublished" : "2025-05-17 09:00:00", "description" : "The Interlock ransomware gang exploits fake IT tools in ClickFix attacks. Learn how AppGuard’s 'Isolation and Containment' prevents such threats.", "headline" : "Fake IT Tools Fuel ClickFix Attacks by Interlock Ransomware Gang", "image" : { "@type" : "ImageObject", "url" : "https://20916912.fs1.hubspotusercontent-na1.net/hubfs/20916912/AdobeStock_209412192.jpeg" }, "mainEntityOfPage" : { "@id" : "https://prevent-ransomware.com/blog/fake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang", "@type" : "WebPage" }, "name" : "Fake IT Tools Fuel ClickFix Attacks by Interlock Ransomware Gang", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://prevent-ransomware.com/hubfs/chips_blue_logo_higher_res-20210817212617.png" }, "name" : "CHIPS Cyber Defense Solutions, LLC" } } ``` ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Tony Chiappetta", "url" : "https://prevent-ransomware.com/blog/author/tony-chiappetta" }, "dateModified" : "2025-05-17T09:00:00.455Z", "datePublished" : "2025-05-17T09:00:00.000Z", "headline" : "Fake IT Tools Fuel ClickFix Attacks by Interlock Ransomware Gang", "image" : [ "https://prevent-ransomware.com/hubfs/AdobeStock_209412192.jpeg" ], "mainEntityOfPage" : { "@id" : "https://prevent-ransomware.com/blog/fake-it-tools-fuel-clickfix-attacks-by-interlock-ransomware-gang", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://prevent-ransomware.com/hubfs/CHIPS%20&%3B%20AppGuard%20logos.png" }, "name" : "CHIPS Cyber Defense Solutions, LLC" } } ```