A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
SANS Stormcast Thursday, August 27th, 2026: Entra ID Admins; Unifi Patches; log4j Vuln; Sleepwalker Malware
August 26, 2026
7:41
1.28 MB ( 5.16 MB less)
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Who Has Admin Rights in your Entra ID Directory?
https://isc.sans.edu/diary/Who%20Has%20Admin%20Rights%20in%20your%20Entra%20ID%20Directory%3F/33284
Ubiquity Unifi Patches
https://community.ui.com/releases/Security-Advisory-Bulletin-067/fc4a3488-7c43-4628-8bab-f715e96dbfc9
Log4J FilteredObjectInputStream Vulnerability
https://github.com/joanbono/log4j2-4255-exploit
https://jeffmcjunkin.com/posts/log4j2-fois-marshalledobject/
Sleepwalker Malware
https://r136a1.dev/2026/08/24/sleepwalker-a-passive-backdoor-with-its-own-command-language/
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich