---
id: 8815
title: "Backup Testing Is Not Cyber Resilience: Lessons Learned Robbing a Bank"
source_domain: semperis.com
source_url: "https://www.semperis.com/blog/backup-testing-is-not-cyber-resilience-lessons-learned-robbing-a-bank/"
published_at: "2026-09-24T23:37:34Z"
tags: ["incident-response", "ransomware", "cyber-resilience", "disaster-recovery", "crisis-management", "backup-recovery"]
phying_url: "https://phying.com/item/8815"
lang: en
---

# Backup Testing Is Not Cyber Resilience: Lessons Learned Robbing a Bank

## Summary

Semperis argues that testing backups under ideal conditions creates only an illusion of resilience; real cyber resilience is about staying recoverable when the plan fails and the assumptions behind it collapse.

## Intelligence Metadata

- **Sources:** semperis.com
- **Published:** 2026-09-24T23:37:34Z
- **Original:** https://www.semperis.com/blog/backup-testing-is-not-cyber-resilience-lessons-learned-robbing-a-bank/
- **Phying News:** https://phying.com/item/8815