Ransomware is a type of malicious software (malware) designed to block access to a computer system or data, often by encrypting it, until a ransom payment is made. Once a system is infected, the ransomware displays a message demanding payment, typically in a cryptocurrency like Bitcoin, in exchange for the decryption key needed to regain access to the affected files or systems.
Ransomware attacks can target both individuals and organizations, and they can be devastating because they potentially lead to significant data loss, financial damage, and disruption of services. The perpetrators of these attacks often exploit security vulnerabilities to install the ransomware, including phishing emails, insecure software, or compromised websites.
To mitigate the risk of ransomware, it is important to maintain regular backups, update systems and software to patch known vulnerabilities and educate users on the risks of phishing and other types of social engineering attacks.
Cyber Security graduate from Edith Cowan University, Australia, equipped with a strong foundation in Linux systems and a passion for cybersecurity. As an enthusiast for both open-source technologies and security practices.