---
id: 5771
title: "Ransomware Defense in 2026: What CISOs Need to Know"
source_domain: semperis.com
source_url: "https://www.semperis.com/blog/fighting-ransomware-in-2026-what-cisos-need-to-know/"
published_at: "2025-12-23T16:51:51Z"
tags: ["incident-response", "active-directory", "ransomware", "cyber-resilience", "identity-security", "ciso", "board-governance"]
phying_url: "https://phying.com/item/5771"
lang: en
---

# Ransomware Defense in 2026: What CISOs Need to Know

## Summary

Board-ready ransomware guidance for CISOs: 83% of attacks compromise identity infrastructure and many victims take weeks to recover — plus the moves that build identity resilience in 2026.

## Intelligence Metadata

- **Sources:** semperis.com
- **Published:** 2025-12-23T16:51:51Z
- **Original:** https://www.semperis.com/blog/fighting-ransomware-in-2026-what-cisos-need-to-know/
- **Phying News:** https://phying.com/item/5771