Ransomware is a form of malicious software designed to block access to a victim’s data or computer system by encrypting it. The perpetrators then demand a ransom payment to unlock the data, typically in cryptocurrency, in exchange for restoring access or providing a decryption key. Ransomware can infiltrate systems through various means, such as phishing emails, harmful downloads, or exploiting software vulnerabilities. Once activated, it can spread rapidly across networks, potentially crippling entire organizations. This type of attack poses a severe risk to individuals, businesses, and organizations, potentially causing data loss, financial harm, and operational interruptions. Notably, paying the ransom does not guarantee data recovery and may encourage further criminal activity. Preventive measures include regular data backups, software updates, employee training, and robust cybersecurity protocols.