Brevo ClickFix attack used a stolen Cloudflare key to alter pages and embedded scripts for 5.5 hours; Brevo says application data was not affected.

The campaign reportedly targeted visitors through Brevo’s embedded tracker, chat widget, hosted forms, and unsubscribe pages.

Brevo confirmed that attackers stole a Cloudflare API key and used it to inject malicious ClickFix scripts into its websites ...

Malicious JavaScript campaigns on e-commerce storefronts evaded VirusTotal in 7 of 8 cases, exposing a structural gap in signature-based scanning. Cloudflare's graph neural network caught all eight ...

A two-month phishing campaign disguised malicious JavaScript as harmless voicemail attachments, mislabeling the files as plain text to slip past attachment scanners. INKY detected and flagged all ...

The official VaahCMS packages (versions 2.0.0 through 2.3.4, distributed via the vendor's releases) contain an obfuscated, malicious JavaScript payload embedded in the Blade template used for security ...

YouTube is rolling out a redesigned video player for content embedded on other sites, matching the main player redesign that debuted last year. The new-look YouTube embed player shifts some controls ...

A newly disclosed security flaw in the popular jsPDF library has exposed millions of web developers to PDF Object Injection attacks, allowing remote attackers to embed arbitrary objects and actions ...

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS). Attack vector: More severe the more the remote (logically and ...

Abstract: JavaScript is rapidly being deployed in security-critical embedded domains, including IoT devices, edge computing, and smart automotive applications. Embedded JavaScript virtual machines ...