---
title: "AI Agents Need Cybersecurity Memory And Most Companies Are Throwing It Away"
date: 2026-09-25
source: http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6ab65e5e58264d25b5d79776701db224&url=https%3a%2f%2fwww.forbes.com%2fsites%2fterdawn-deboe%2f2026%2f09%2f25%2fai-agents-need-cybersecurity-memory-and-most-companies-are-throwing-it-away%2f&c=3190732391676814437&mkt=en-us
description: "Mandiant found intrusions averaging 393 days inside victim networks while many firms retain logs for only 90. Your AI agent cannot reason over evidence you deleted."
---

# AI Agents Need Cybersecurity Memory And Most Companies Are Throwing It Away

Mandiant found intrusions averaging 393 days inside victim networks while many firms retain logs for only 90. Your AI agent cannot reason over evidence you deleted.

*Published: 2026-09-25*