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 Monday, July 13th, 2026: Progress Sharefile Shutdown; U-Boot Vuln; More Nightmare Eclipse; Cisco AI Response
July 12, 2026
5:32
1.02 MB ( 3.61 MB less)
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Progress Sharefile Emergency Shutdown Notice
https://status.sharefile.com
https://www.reddit.com/r/sysadmin/comments/1usohco/psa_shutdown_your_sharefile_storage_zone/
https://www.bleepingcomputer.com/news/security/progress-urges-sharefile-customers-to-shut-down-servers-over-credible-threat/
U-Boot Vulnerabilities
https://www.binarly.io/blog/unfit-to-boot-breaking-u-boots-fit-signature-verification
Nightmare Eclipse Releases Next Microsoft Defender Exploit
https://blog.projectnightcrawler.dev/posts/2026-07-09-some-interesting-findings-in-windows-defender/
Cisco Increases Patch Cadence
https://blogs.cisco.com/security/strengthening-the-foundation-a-predictable-customer-focused-response-to-ai-accelerated-vulnerability-discovery
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich