

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

Apr 21, 2025 • 8min
SANS Stormcast Monday, April 21st: MSFT Entra Lockouts; Erlang/OTP SSH Exploit; Sonicwall Exploit; bubble.io bug
Discussions take a deep dive into a recent wave of account lockouts caused by Microsoft Entra's new security feature, sparking chaos among users. An exploit targeting Erlang/OTP SSH vulnerabilities raises alarms with easy remote code execution. Sonicwall devices are under threat from an older command injection exploit after brute-force access. Finally, an unpatched vulnerability in bubble.io exposes projects to potential breaches, underscoring the need for vigilance in cybersecurity.

Apr 18, 2025 • 6min
SANS Stormcast Friday, April 18th: Remnux Cloud Environment; Erlang/OTP SSH Vuln; Brickstorm Backdoor Analysis; GPT 4.1 Safety Controversy
Discover how to set up a malware analysis environment in the cloud with Remnux. Dive into a critical vulnerability in the Erlang/OTP SSH library that opens doors to remote code execution. Uncover the resurgence of the Brickstorm backdoor affecting both Linux and Windows systems. Lastly, explore the controversy surrounding OpenAI's GPT 4.1 release, which stirred concerns due to the absence of safety measures against potential malware creation.

Apr 17, 2025 • 6min
SANS Stormcast Thursday April 17th: Apple Updates; Oracle Updates; Google Chrome Updates; CVE News;
Exciting tech updates abound as Apple rolls out security fixes for iOS and other platforms, addressing exploited vulnerabilities. Meanwhile, Oracle's critical patch update tackles a staggering 378 vulnerabilities, many linked to open-source software. Google Chrome also joins the mix, fixing critical vulnerabilities in its latest release. Finally, there’s buzz about the CVE numbering scheme, with MITRE receiving extended funding and other organizations considering alternative vulnerability registers.

Apr 16, 2025 • 6min
SANS Stormcast Wednesday Apr 16th: File Upload Service Abuse; OpenSSH 10.0 Released; Apache Roller Vuln; Possible CVE Changes
Data exfiltration is on the rise as attackers exploit free online services like gofile.io and pastebin. Meanwhile, OpenSSH 10.0 has been released, introducing quantum-safe ciphers and improved security by separating authentication services. Apache Roller has a newly addressed vulnerability with a notable CVSS score, while ongoing discussions about CVE funding may lead to temporary disruptions, though diverse support might see it through.

9 snips
Apr 15, 2025 • 6min
SANS Stormcast Tuesday April 15th: xorsearch Update; Short Lived Certificates; New USB Malware
Explore the exciting update to a powerful searching tool, now enabling complex queries with regular expressions and Yara signatures. Discover significant changes in TLS certificate lifetimes that enhance security over the next few years. Dive into the alarming new malware that attacks USB drives, replacing files with malicious versions to harvest sensitive data. This intriguing mix of technical advancements and emerging threats highlights the evolving landscape of cybersecurity.

Apr 14, 2025 • 7min
SANS Stormcast Monday April 14th: Langlow AI Attacks; Fortinet Attack Cleanup; MSFT Inetpub;
There's a surge of exploit attempts targeting a recent vulnerability in LangFlow, particularly from Tor endpoints. Fortinet uncovered threats exploiting system weaknesses, leading to new updates for improved security. Microsoft clarified that its latest patches intentionally created the inetpub directory, urging users not to delete it. The discussion also touches on the implications of patch management and highlights the importance of security measures in the evolving cyber landscape.

9 snips
Apr 11, 2025 • 6min
SANS Stormcast Friday April 11th: Network Infraxploit; Windows Hello Broken; Dell Update; Langflow Exploit
Delve into the persistent threat of an older Cisco vulnerability still being exploited today. Hear about Microsoft's recent update woes, including troubles with Windows Hello and critical fixes for Office 2016. Learn about Dell's urgent updates addressing security flaws in their Powerscale One FS product. The discussion wraps up with insights on a critical vulnerability in Langflow that could be exploited, featuring real-time hits in honeypot logs. Cybersecurity keeps evolving, and staying updated is crucial!

Apr 10, 2025 • 7min
SANS Stormcast ThursdayApril 10th: Getting Past PyArmor; CenterStack RCE; Android 0-Day Patch; VMware Tanzu Patches; Odd Win11 Directory; WhatsApp File Confusion; SANS AI Guide;
Dive into the complexities of obfuscated Python code with insights on the PyArmor tool. Discover a critical vulnerability in CenterStack that allows remote code execution. Google patches two zero-day vulnerabilities in Android, one exploited by law enforcement. Stay updated with Broadcom's fixes for VMware Tanzu and learn about a mysterious new directory in Windows 11. Finally, get the scoop on WhatsApp's file confusion and explore essential AI security guidelines to navigate today's digital landscape.

6 snips
Apr 9, 2025 • 7min
SANS Stormcast Wednesday, April 10th: Microsoft Patch Tuesday; Adobe Patches; OpenSSL 3.5 with PQC; Fortinet
This installment dives into critical vulnerabilities revealed in Microsoft's latest patch updates, stressing the urgency to address them. Adobe's patches for various products, particularly Coldfusion's remote code execution weaknesses, are also highlighted. The release of OpenSSL 3.5 grabs attention with its support for post-quantum ciphers, marking a significant advance in security. Additionally, an update from Fortinet addresses a concerning vulnerability that could allow password resets without verification, emphasizing the need for vigilance in cybersecurity.

Apr 8, 2025 • 6min
SANS Stormcast Tuesday, April 8th:
Discover the innovative workaround in XORsearch for searching with regular expressions. Unpack a critical vulnerability in the Model Context Protocol, revealing how major platforms could be exploited. Plus, learn about Google's efforts to enhance privacy by changing how visited links are recognized in Chrome, making your browsing experience more secure. Tune in for insights on AI tool vulnerabilities and web privacy updates!


