TerminalFix looks like ClickFix, but delivers a very different payload

Microsoft has published details about a Windows malware campaign it calls TerminalFix. The social engineering used to infect people is very similar to what we've seen in ClickFix campaigns. A website visitor is presented with a fake Cloudflare CAPTCHA which, when clicked, secretly copies a...

Threat Actors Don’t Want Better Attacks. They Want Repeatable Ones

The most common way into a company last year was to ask. A web page tells the visitor to prove they are not a robot. While they read the instructions, it quietly places a command on their clipboard. Then it talks them through opening a terminal and pasting it in. The technique is called ClickFix,...

TerminalFix Uses Fake Cloudflare CAPTCHAs to Deploy Reverse-Tunnel Backdoor

Microsoft has disclosed details of a new ClickFix variant, dubbed TerminalFix , that aims to trick users into running a malicious command in Windows Terminal or PowerShell. "While traditional ClickFix campaigns direct victims to the Windows Run dialog, TerminalFix campaigns apply the same techniq...

TerminalFix campaign deploys a reverse tunnel through multistage intrusion

In this article 1. Attack chain overview 2. Mitigation and protection guidance 3. Learn more Microsoft Threat Intelligence has observed a TerminalFix campaign, a variant of ClickFix, targeting organizations across multiple industries. The campaign uses compromised websites to display a fake...

MAL-2026-15618 Malicious code in tesgfvbncsdbcv (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

MAL-2026-15611 Malicious code in mn4xcouzvhus (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mndsxcusiwlk1 (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mbxcnsuwgs1 (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

MAL-2026-15609 Malicious code in mn2adskhweox (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mn4xcouzvhus (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in ndmushdkeqe (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mn3sadkoiewu (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mjsdqwocvn (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in mobiwaefhxc3 (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in ndmfguyhoxc3 (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in m3fdfocdoewn (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in m2fcsfyjkuxb (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in @worrisome/reutil (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in skxcmwuncbg2 (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...

Malicious code in testdgdbcsd (npm)

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security see reference. The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute a...