ransomware Attacks & Data Breaches

367 data breaches have involved ransomware as the primary attack method or incident type. Ransomware attacks involve malicious software that encrypts an organization's data and demands payment for decryption keys. Modern ransomware operators often exfiltrate data before encryption, enabling double extortion tactics.

Impact: Beyond ransom payments, organizations face extended downtime, data loss, reputational damage, and potential regulatory penalties. Recovery can take weeks or months even after payment.

Prevention: Key defenses include offline backups, network segmentation, endpoint detection and response (EDR), email filtering, and employee security awareness training.

Understanding how ransomware attacks occur helps security teams prioritize defenses and incident response capabilities. Compare with other attack types like Ransomware, Phishing, or Supply Chain attacks. View the latest breaches across all incident types.