New GhostPoster Attack Leverages PNG Icon to Infect 50,000+ Firefox Users

A sophisticated new malware campaign dubbed “GhostPoster” has been uncovered, leveraging a clever steganography technique to compromise approximately 50,000 Firefox users. The attack vector primarily involves seemingly innocent browser extensions, such as “Free VPN Forever,” which conceal malicious payloads within their own interface icons. Unlike traditional malware that relies on external downloads or obvious script […]

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