What is a Cybersecurity Breach | Defintion and Meaning
Last modified on Wednesday, May 8, 2024
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A Cybersecurity Breach is an event in which a malicious actor gains unauthorized access to a system or network, often to steal sensitive data or disrupt operations. Breaches can be caused by a variety of malicious activities such as ransomware, phishing, malware, and social engineering. In a breach, an attacker may be able to view, modify, or delete sensitive data, install malware or malicious code, or even take control of the system or network.