Windows 10 build 19569 hits Fast ring with new icons, more

Microsoft is giving several icons a fresh coat of paint.

What you need to know


Windows 10 build 19569 is now available for Fast ring Insiders.
This build comes alongside a set of new icons for Insiders to check out.
Fast ring Insiders can grab this build now via Windows Update.


A fresh Windows 10 Insider build is now rolling out to the Fast ring. This release pushes the build number to 19569, and it comes alongside some new icons for several Windows 10 inbox apps. There are also a handful of general changes and improvements, along with a set of known issues.

Here's a look at all of what's new and improved in build 19569.

Evolving the Windows 10 icons


We are currently working on a multi-year effort across Microsoft's design teams to redesign the icons across all our products. We started with the Office icons, and now we're moving forward with updating the icons in Windows 10, starting with the built-in apps like Alarms & Clock, Calculator, Mail, and Calendar. Research a...

nmap -sV --script vuln -p- <target-network>

tail -f /var/log/suricata/fast.log | grep <cve>

Check Vendor Security Advisory Bulletin

title: Detect Exploitation - Windows 10 build 19569 hits Fast ring with new icons, more
id: 691b613e-ca8f-40f2-b499-4a2413691aee
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
  - https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
  category: network_connection
  product: any
detection:
  selection:
      CommandLine|contains:
        - 'exploit'
  condition: selection
falsepositives:
  - Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
  - attack.initial_access

rule CTI_Threat_Indicator {
    meta:
        author = "iShareStuff CTI Automated Detection Engine"
        date = "2026-09-24"
        description = "YARA Signature for "
    strings:
        $str = "Windows 10 build 19569 hits Fa" ascii wide
    condition:
        any of them
}