The Point: Wiper malware requires companies to realign their resilience strategies beyond conventional ransomware defense, particularly for backup protection and recovery validation.
Wiper malware destroys data irretrievably and poses a growing threat to enterprises that extends beyond ransomware protection. CISOs must realign their backup and recovery strategies to safely restore systems to a trusted state.
Destructive wiper attacks deliberately and permanently delete data – a risk that was long considered theoretical but has now become a real threat to enterprises. Unlike ransomware, which encrypts data and demands ransom, wiper campaigns generate no financial gain. They serve primarily to sabotage and paralyze IT infrastructure.
For CISOs, this means that conventional ransomware defense measures alone are insufficient. Backup and disaster recovery concepts must be expanded to encompass data destruction scenarios. Critical is ensuring that backups themselves do not become attack targets – through network segmentation and immutable storage configurations.
The right solution enables not only technical data restoration but also proactive validation that data is restored to a trusted, uncompromised state. This includes the ability to identify and isolate snapshots from before the suspected attack time, as well as regularly testing recovery processes under real-world conditions.
Source: www.security-insider.de · Published 13 July 2026
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