Bad CAPTCHA in the wild tricks Mac users into installing malware through Terminal

Hackers have a new tool called ClickFix. The new attack vector combines fake human-verification prompts with malware, trying to trick users into running Terminal commands that bypass macOS security.
SecurityWeek

ClickFix Attack Uses Windows Terminal to Evade Detection

A new ClickFix attack variant uses fake CAPTCHA pages instructing victims to paste and execute malicious commands in Windows Terminal.

ClickFix attackers using new tactic to evade detection, says Microsoft

Unwitting victims are now being tricked into installing malware via Windows Terminal, but some experts say this is old news.
Microsoft

Signed malware impersonating workplace apps deploys RMM backdoors

Signed malware backed by a stolen EV certificate deployed legitimate RMM tools to gain persistent access inside enterprise ...

Microsoft warns of malware campaign with gaming tools

Microsoft warns of a campaign on chat platforms where attackers slip malware to victims as supposed gaming tools.
Microsoft

OAuth redirection abuse enables phishing and malware delivery

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...
Security Boulevard

Dust Specter APT Targets Government Officials in Iraq

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...
Security Boulevard

APT37 Adds New Capabilities for Air-Gapped Networks

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...
Infosecurity Magazine

Fraud Investigation Reveals Sophisticated Python Malware

A sophisticated Python-based malware deployment uncovered during a fraud investigation has revealed a layered attack involving obfuscation, disposable infrastructure and commercial offensive tools.
PC World

Fake CAPTCHA pages are tricking users into installing malware

PCWorld reports that hackers are using fake CAPTCHA pages to trick users into installing malware through deceptive keyboard shortcuts. The scam instructs users to press Windows key + R, Ctrl + V, and ...

Fake CAPTCHA Scam Tricks Windows Users Into Installing Malware

A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more.