Introduction On Wednesday, 2026-10-28, I ran across a ClickFix campaign I haven't seen before. Like several other ClickFix campaigns, this one uses a fake Cloudflare verification page. It targets both macOS and Windows. I don't yet have a name for this specific activity, but this diary shares some screenshots and indicators. Unfortunately, I was unable to get the macOS or Windows malware distributed through this particular ClickFix campaign. Screenshots of the Activity Shown above: Fake…
Cisco Talos began an investigation after observing a DLL named "verification.google" executing from WebDAV at a Ukrainian government organization. We assess with moderate confidence that the attacks are not targeted at a particular organization, but are a part of a cryptocurrency and credentials-stealing operation using the Amatera stealer as the primary payload. Pivoting around the similar WebDAV behavior led to a second loader named "pf.ch" and allowed us to reconstruct its earlier delivery…
The attacker gained unauthorized access to Coder’s Cloudflare infrastructure and added attacker-controlled IP addresses to the pool serving Coder’s module registry. These servers hosted modified registry artifacts containing malicious code designed to discover credentials and ...
In this article Attack chain overviewMitigation and protection guidanceLearn 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 Cloudflare CAPTCHA verification overlay that tricks users into copying and executing a malicious PowerShell command. While traditional ClickFix campaigns direct victims to the Windows Run dialog, TerminalFix campaigns…
Coding agents such as Claude Code and Cursor are vendor-signed, used all day on developer laptops, and routinely open shells, call APIs, edit files, and install helpers. That makes GenAI-adjacent alerts challenging to investigate. The parent looks trusted, while the children can still look a lot like classic high-severity activity. This article walks through one of those windows. On a macOS endpoint, Elastic Security endpoint telemetry showed shells under Claude Code that scripted a login to an…