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      • Threat actors, also known as cyberthreat actors or malicious actors, are individuals or groups that intentionally cause harm to digital devices or systems. Threat actors exploit vulnerabilities in computer systems, networks and software to perpetuate various cyberattacks, including phishing, ransomware and malware attacks.
      www.ibm.com/topics/threat-actor

      What is a Threat Actor? | IBM

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  3. www.ibm.com › topics › threat-actorWhat is a Threat Actor? | IBM

    Threat actors, also known as cyberthreat actors or malicious actors, are individuals or groups that intentionally cause harm to digital devices or systems. Threat actors exploit vulnerabilities in computer systems, networks and software to perpetuate various cyberattacks, including phishing, ransomware and malware attacks.

  4. en.wikipedia.org › wiki › Threat_actorThreat actor - Wikipedia

    A threat actor, bad actor or malicious actor is either a person or a group of people that take part in an action that is intended to cause harm to the cyber realm including: computers, devices, systems, or networks.

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    • What is a Threat Actor? - Types & Examples
    • The Threat Actors - Cognitio
    • 5 Cyber Threat Actors Infographic - Black Cell
    • What is a Threat Actor? - Critical Start

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  6. www.sentinelone.com › cybersecurity-101 › threat-actorWhat is a Threat Actor? - Types & Examples - SentinelOne

    A cyber threat actor is any individual or group that poses a threat to cybersecurity. Threat actors are the perpetrators behind cyberattacks, and are often categorized by a variety of factors, including motive, type of attack, and targeted sector.

  7. www.crowdstrike.com › cybersecurity-101 › threat-actorWhat is a Cyber Threat Actor? - CrowdStrike

    Feb 28, 2023 · A threat actor, also known as a malicious actor, is any person or organization that intentionally causes harm in the digital sphere. They exploit weaknesses in computers, networks and systems to carry out disruptive attacks on individuals or organizations.

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  9. www.sophos.com › threat-actorsWhat Are the Different Types of Cyber Threat Actors? - Sophos

    A threat actor refers to an individual, group, or entity that carries out malicious activities with the intent of causing harm, exploiting vulnerabilities, or gaining unauthorized access to computer systems, networks, data, or other valuable assets.

  10. www.techtarget.com › whatis › definitionWhat is a threat actor? | Definition from TechTarget

    A threat actor, also called a malicious actor or bad actor, is an entity that is partially or wholly responsible for an incident that affects -- or has the potential to affect -- an organization's security.

  11. www.proofpoint.com › us › threat-referenceWhat Is a Threat Actor? - Definition, Types & More ...

    A threat actor is an individual or group of individuals seeking to breach or otherwise undermine systems and data security. Threat actors may be involved in direct data theft, phishing , compromising a system by vulnerability exploitation or creating malware .

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