If you use Veeam and aren't taking advantage of Veeam ONE's breadth of capabilities, you are missing out. Veeam ONE is part of Veeam...

Automagically Scan Backups for Ransomware with Veeam. We are scanning the backup as soon as it completes for ransomware.

Leveraging the Veeam Data Integration API to scan Linux backups for Malware is a great tool in the toolbelt to help mitigate ransomware