Roland Wabersich

Case studies

Case studies

Selected situations from practice: with numbers, decisions and what has to be in place beforehand.

Case study · value chain solutions GmbH · SaaS data platform · March 2026

Ransomware Crisis

Six days from total outage to full operation

How management leads a company through a ransomware attack – and what must be in place beforehand.

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  • 4 days until the first customer services ran
  • 6 days to full operation for all customers
  • 0 data lost
  • 100% customer retention