SquareX Discloses Browser Native Ransomware that Puts Millions at Risk

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This is often achieved through phishing emails, infected software downloads, or exploited vulnerabilities in software applications.

  • *File Encrypting Ransomware*: This type of ransomware encrypts files on the victim’s computer, making them inaccessible until a ransom is paid.
  • *Doxware*: This type of ransomware threatens to publish sensitive information online unless a ransom is paid.
  • *Locker Ransomware*: This type of ransomware locks the victim’s computer or device, demanding a ransom to restore access.
  • *Ransomware-as-a-Service (RaaS): This type of ransomware is offered as a service, allowing attackers to use pre-built ransomware tools and infrastructure.
    How Ransomware Attacks Are Carried Out*

    • Ransomware attacks are often carried out through phishing emails, infected software downloads, or exploited vulnerabilities in software applications.

    The browser extension has been found to be vulnerable to attacks from malicious actors.

    The Problem

    Browser extensions can be a double-edged sword for users. On one hand, they can enhance the browsing experience with additional features and functionality. On the other hand, they can also pose a significant security risk if not properly developed or maintained. • Many browser extensions are created by third-party developers who may not have the necessary expertise or resources to ensure the security of their extensions. • Additionally, the open nature of the web allows for malicious actors to easily create and distribute malicious extensions that can compromise user data and security.

    Polymorphic Extensions

    Polymorphic extensions are a type of malicious extension that can change its behavior depending on the user’s actions. This makes it difficult for users to detect the malicious extension and for security software to identify it. • Polymorphic extensions can be designed to steal sensitive information such as login credentials and credit card numbers. • They can also be used to install additional malware on the user’s device.

    Exploiting Social Engineering Tactics

    Social engineering is a type of attack that relies on manipulating individuals into divulging sensitive information or performing certain actions that compromise their security.

    Browser Detection and Response (BDR) Solution

    The Browser Detection and Response (BDR) solution is a game-changer in the cybersecurity landscape. It empowers organizations to detect, mitigate, and threat-hunt client-side web attacks, providing unparalleled protection against the evolving threat landscape.

  • Advanced browser detection capabilities to identify unknown or zero-day threats
  • Real-time threat-hunting and incident response capabilities
  • Automated mitigation and remediation of detected threats
  • Integration with existing security tools and infrastructure

    • How the BDR Solution Works

    The BDR solution uses advanced algorithms and machine learning techniques to analyze client-side web traffic and identify potential threats.

    Further details on this topic will be provided shortly.

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