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, October 8th, 2026: Atlassian Vulnerabilities; ccTLD Compormise; Outlook blocking .msix
October 07, 2026
6:58
1.15 MB ( 4.7 MB less)
Downloads: 0
Scans for Atlassian vulnerablity (CVE-2026-21589)
https://isc.sans.edu/diary/Scans%20for%20Atlassian%20vulnerablity%20%28CVE-2026-21589%29/33406
.gh, .sl and .as ccTLD Compromise
https://blog.google/security/chromes-response-to-recent-cctld-registry-hijacks/
Cisco Nexus 3000 and 9000 Series Switches Remote Code Execution Vulnerabilities
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ngoam-rce-LWKQ4BU
Outlook Blocking MSIX Files
https://www.bleepingcomputer.com/news/microsoft/microsoft-outlook-to-block-msix-attachments-used-in-attacks/
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich