

SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
Johannes B. Ullrich
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 .
Episodes
Mentioned books

Nov 12, 2025 • 6min
SANS Stormcast Wednesday, November 12th, 2025: Microsoft Patch Tuesday; Gladinet Triofox Vulnerability; SAP Patches
This segment dives into critical updates from Microsoft, highlighting vulnerabilities with serious risks, including a Windows kernel bug that is being actively exploited. The dangers of the Gladinet Triofox vulnerability are discussed, revealing how it can allow attackers to gain admin access simply by manipulating the Host header. Additionally, updates on SAP's patching efforts for significant SQL vulnerabilities are covered. Lastly, insights into Ivanti Endpoint Manager's risk management and patch guidance are shared, ensuring listeners stay ahead of threats.

Nov 11, 2025 • 7min
SANS Stormcast Tuesday, November 11th, 2025: 3CX Related Scans; Watchguard Default Password;
Honeypots are revealing username scans related to 3CX business phone systems, highlighting vulnerabilities in predictable usernames and passwords. A controversy unfolds around a default password issue in WatchGuard products, which has garnered CVE attention following a firmware update. Additionally, a code execution vulnerability in the JavaScript expr-eval library raises security concerns, with recommendations for developers to patch and audit their code using npm. Tune in for critical insights into the evolving landscape of cybersecurity!

6 snips
Nov 10, 2025 • 7min
SANS Stormcast Monday, November 10th, 2025: Code Repo Requests; Time Delayed ICS Attacks; Encrypted LLM Traffic Sidechannel Attacks
Attackers are increasingly scanning for exposed code repositories, prompting calls for proactive security measures. Newly discovered malicious NuGet packages are delivering time-delayed attacks targeting industrial control systems, raising alarms in cybersecurity circles. Additionally, research reveals that encrypted traffic to large language models can leak user prompt information based on packet sizes, highlighting new vulnerabilities. Stay tuned to understand these emerging threats and how to protect against them!

Nov 7, 2025 • 6min
SANS Stormcast Friday, November 7th, 2025: PowerShell Log Correlation; RondoBox Disected; Google Chrome and Cisco Patches
Discover how PowerShell can be a powerful tool for correlating malware samples with honeypot logs. Learn about the alarming expansion of the RondoDox bot, which now boasts new exploits. Stay informed with the latest Google Chrome update addressing five critical vulnerabilities, including severe risks related to WebGPU. Additionally, listen in on discussions surrounding urgent Cisco patches that tackle serious security flaws, potentially allowing unauthorized system access. Cybersecurity insights you can't afford to miss!

Nov 6, 2025 • 6min
SANS Stormcast Thursday, November 6th, 2025: Domain API Update; Teams Spoofing; VShell Report
Discover the latest enhancements to the Domainname API, making data retrieval faster and more flexible. Dive into the alarming Microsoft Teams vulnerabilities that allow for easy impersonation and spoofing of users. Learn about the in-depth analysis of the VSHELL remote control implant, highlighting its functionality and detection strategies. Stay alert against unexpected internal messages with practical advice on verification. This episode is packed with critical insights for navigating today’s cybersecurity landscape.

Nov 5, 2025 • 6min
SANS Stormcast Wednesday, November 5th, 2025: Apple Patches; Exploits against Trucking and Logistic; Google Android Patches
Apple addresses 110 vulnerabilities with a comprehensive OS upgrade, raising questions about exploitability. Attackers leverage remote management tools to infiltrate trucking and logistics sectors, employing fake load postings as a phishing tactic. A critical vulnerability in Android allows remote code execution, underscoring the urgency to apply patches promptly. Insights on the financial repercussions of these cyber threats highlight the importance of controlling remote access in securing logistics operations.

Nov 4, 2025 • 7min
SANS Stormcast Tuesday, November 4th, 2025: XWiki SolrSearch Exploits and Rapper Feud; AMD Zen 5 RDSEED Bug; More Malicious Open VSX Extensions
Discover the latest threats in cybersecurity, including exploit attempts targeting XWiki SolrSearch, linking attackers to unusual references. Dive into the AMD Zen 5 RDSEED bug, where random number generation issues could pose security risks. Explore the alarming rise of malicious Open VSX extensions, particularly focusing on the SleepyDuck malware that targets crypto developers. Stay informed about these crucial topics that could impact digital security!

4 snips
Nov 3, 2025 • 6min
SANS Stormcast Monday, November 3rd, 2025: Port 8530/8531 Scans; BADCANDY Webshells; Open VSX Security Improvements
Beware of rising scans on TCP ports 8530 and 8531, as threat actors target WSUS vulnerabilities. The Australian Signals Directorate warns about the BADCANDY webshell implant exploiting unpatched Cisco IOS XE devices. Meanwhile, Open VSX is ramping up security measures after a troubling incident, introducing improvements like shorter token lifetimes and easier revocation processes. Stay updated and secure in the ever-evolving landscape of cyber threats!

Oct 31, 2025 • 6min
SANS Stormcast Friday, October 31st, 2025: Bug Bounty Headers; Exchange hardening; MOVEIt vulnerability
Explore the intriguing world of bug bounty programs, where new HTTP headers are making waves for identifying researchers. Proton has launched a breach observatory to uncover unreported data breaches, raising questions about transparency. Discover best practices for hardening Microsoft Exchange Server, implemented in collaboration with national cyber security agencies. Finally, learn about a critical vulnerability in the MOVEit file transfer program, prompting immediate action for users. Tune in for essential insights in cyber security!

Oct 30, 2025 • 6min
SANS Stormcast Thursday, October 30th, 2025: Memory Only Filesystems Forensics; Azure Outage; docker-compose patch
Discover the challenges of collecting memory-only filesystems on Linux and a shell-script method to tackle them. Learn about a recent Azure Front Door outage that disrupted authentication for many users. Plus, there's a critical vulnerability in docker-compose that could lead to unauthorized file creation, urging immediate patch application. Tune in for insights and updates on these vital cybersecurity topics!


