IntroductionOn May 14, 2026, the Zscaler ThreatLabz team identified unusually high activity associated with the threat actor SmartApeSG to deploy malware. During our examination, we discovered ...

A fresh wave of phishing emails is exploiting a blind spot in enterprise email security tools — one that most organizations have not closed — by disguising executable JavaScript inside SVG image files ...

Prior work — please read and cite these first. The original attribution of this campaign belongs to the research teams below. This repo is a cross-validation and methodology contribution, not original ...

The popular JavaScript HTTP client Axios has been compromised in a supply chain attack, exposing projects to malware through malicious npm releases. Security researchers from StepSecurity identified ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

Threat actors are shifting from conventional phishing tricks, which used malicious links and document macros, to benign-looking image files embedded with stealthy browser redirects. According to an ...

A new phishing campaign leveraging SVG files to deliver JavaScript-based redirect attacks has been uncovered by cybersecurity researchers. The attack utilizes seemingly benign image files to conceal ...

Ontinue warns of a newly observed phishing campaign leveraging Scalable Vector Graphics (SVG) files in redirect attacks that evade traditional detection. While considered harmless image formats, SVG ...

Phishing-as-a-service (PhaaS) platform Tycoon2FA, known for bypassing multi-factor authentication on Microsoft 365 and Gmail accounts, has received updates that improve its stealth and evasion ...

The North Korean threat actor known as the Lazarus Group has been linked to a previously undocumented JavaScript implant named Marstech1 as part of limited targeted attacks against developers. The ...

The Ghostpulse malware strain now retrieves its main payload via a PNG image file's pixels. This development, security experts say, is "one of the most significant changes" made by the crooks behind ...