Magecart

Magecart is a consortium of malicious hacker groups known for their attacks on online shopping cart systems, specifically the Magento system, with the intent to steal customer payment card information. This malware, short for malicious software, can infiltrate systems through suspicious downloads, emails, or websites, often unbeknownst to the user. Once inside, Magecart can disrupt operations, steal personal data, or even hold your data hostage for ransom. In 2023, Magecart actors continued to exploit Google Tag Manager, Telegram Messenger, and attack-carrier domains for e-skimmer infections. These tactics allow the hackers to manipulate these platforms and use them as vehicles to deliver their harmful payloads, further spreading the Magecart malware and compromising more systems. The use of such popular platforms makes it easier for the malware to go unnoticed and increases its potential reach. Recently, a new Magecart campaign has been discovered that hides the malicious code within default 404 error pages. This novel approach allows the malware to remain hidden, as 404 error pages are commonplace and typically overlooked. Users accessing these error pages unknowingly trigger the malicious code, resulting in the infection of their systems. This innovative strategy underscores the evolving threat posed by Magecart and the need for continuous vigilance and robust cybersecurity measures.