// THREAT DETECTION AND DATA PRIVACY TERM

Scareware

Scareware is a type of malicious software that uses deceptive pop-up messages and false alarms to trick users into believing their computer is infected with viruses or other issues. It then prompts them to purchase or download fake security software to fix these non-existent problems.

Scareware — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

Scareware is a form of malware and social engineering attack leveraging deceptive tactics like bogus security alerts and fake virus detections to induce users to purchase or download rogue security software, primarily for financial gain. This threat actor strategy exploits user fear to monetize non-existent cybersecurity threats.

BACKGROUND

Computer security is a subdiscipline within the field of information security. It focuses on protecting computer software, systems, and networks from threats that can lead to unauthorized information disclosure, theft, or damage to hardware, software, or data, as well as to the disruption or misdirection of the services they provide.

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SYNONYMS & ALIASES

  • Rogue security software
  • Fake antivirus
  • Deceptionware
  • Fraudware

USAGE NOTE

Scareware commonly targets less tech-savvy individuals by creating a sense of urgency, often leading to financial loss or further malware infections.

DEVELOPERS

Organizations developing technology related to Scareware.

  • Malwarebytes

    Develops anti-malware software that detects and removes scareware, along with other malicious programs, protecting consumers and businesses from fraudulent security alerts and fake antivirus.

  • Kaspersky Lab

    A global cybersecurity company providing comprehensive endpoint protection, threat intelligence, and antivirus solutions that actively identify, block, and remove scareware and other forms of malware.

  • Trend Micro

    Offers cybersecurity solutions for individuals and organizations, including advanced threat detection and prevention technologies that protect against scareware and phishing attacks designed to trick users.

  • CrowdStrike

    A leader in cloud-native endpoint protection, CrowdStrike's Falcon platform uses AI and behavioral analytics to detect and prevent a wide range of malware, including scareware, on endpoints.

  • Sophos

    Provides endpoint, network, and cloud security solutions that leverage deep learning to detect and block scareware, ransomware, and other advanced threats before they can impact users.

  • ESET

    Develops award-winning antivirus and security software known for its low system impact and ability to detect and neutralize various forms of malware, including scareware and adware.

  • Microsoft

    Through Microsoft Defender Antivirus and Defender for Endpoint, Microsoft provides built-in and enterprise-grade security features that actively protect Windows users from scareware and other malicious software.

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