Ransomware sometimes corrupts files or fails to deliver decryption keys. Attackers may disappear after payment, or malware may irreversibly damage data. Backups may also be compromised. Some attacks result in permanent loss of sensitive records, research, or personal memories. Prevention and multiple backup strategies are critical.
It matters because irreversible loss can cripple businesses and individuals. Cyber insurance and mitigation strategies are vital.
It also underscores that paying ransom is not a guaranteed solution.
Ransomware can cause permanent, unrecoverable data loss.
[Cybereason, cybereason.com]