What is Ransomware?

Ransomware

Ransomware is a type of malware that encrypts files on a victim’s computer or network, rendering them inaccessible until a ransom is paid to the attacker.

Attackers often demand payment in cryptocurrency, such as Bitcoin, for anonymity. Ransomware can spread through phishing emails, compromised websites, or malicious downloads, and may target both individuals and large organisations. Paying the ransom does not guarantee that files will be recovered, and it encourages future attacks.

Organisations can defend against ransomware by regularly backing up data, using strong endpoint security, and implementing robust incident response plans.