Johannes B. Ullrich

SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

News EN ↓ 2472 episodes

A brief daily summary of what is important in cyber security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually about 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 .

Author

Johannes B. Ullrich

Category

News

Podcast website

isc.sans.edu

Latest episode

Jul 10, 2026

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Episodes

ISC StormCast for Wednesday, February 14th, 2024 14.02.2024

Microsoft Patch Tuesday https://isc.sans.edu/diary/Microsoft%20February%202024%20Patch%20Tuesday/30646 DNSSEC DoS Vulnerability CVE-2023-50387 https://www.presseportal.de/pm/173495/5713546 Zoom Desktop Client Vuln https://www.zoom.com/en/trust/security-bulletin QNAP Vulnerablity https://www.qnap.com/de-de/security-advisory/qsa-23-57 https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50...

ISC StormCast for Tuesday, February 13th, 2024 13.02.2024

Exploit Against Unnamed BYTEVALUE Router Vulnerablity Included in Mirai https://isc.sans.edu/diary/Exploit%20against%20Unnamed%20%22Bytevalue%22%20router%20vulnerability%20included%20in%20Mirai%20Bot/30642 Senior Executives Targeted in Ongoing Azure Account Takeover https://www.darkreading.com/cloud-security/senior-executives-targeted-ongoing-azure-account-takeover CISA Parners With OpenSSF To Sec...

ISC StormCast for Monday, February 12th, 2024 12.02.2024

MSIX With Heaviliy Obfuscated PowerShell Script https://isc.sans.edu/diary/MSIX%20With%20Heavily%20Obfuscated%20PowerShell%20Script/30636 Too Many Honeypots https://vulncheck.com/blog/too-many-honeypots ClamAV Command Injection Vulnerability CVE-2024-20328 https://amitschendel.github.io/vulnerabilites/CVE-2024-20328/ ExpressVPN DNS Leaks https://www.expressvpn.com/blog/windows-app-dns-requests/

ISC StormCast for Friday, February 9th, 2024 09.02.2024

A Python MP3 Player With Builtin Keylogger Capability https://isc.sans.edu/diary/A%20Python%20MP3%20Player%20with%20Builtin%20Keylogger%20Capability/30632 Fake LastPass App in Apple App Store https://blog.lastpass.com/2024/02/warning-fraudulent-app-impersonating-lastpass-currently-available-in-apple-app-store/ Ivanti XXE Vulnerability https://forums.ivanti.com/s/article/CVE-2024-22024-XXE-for-Ivan...

ISC StormCast for Thursday, February 8th, 2024 08.02.2024

Anybody knows what this URL is about? Maybe Balena API request? https://isc.sans.edu/forums/diary/Anybody%20knows%20that%20this%20URL%20is%20about%3F%20Maybe%20Balena%20API%20request%3F/30628/ Critical shim vulnerability and patch https://github.com/rhboot/shim/releases/tag/15.8 Volt Typhoon Lessons Learned https://www.cisa.gov/resources-tools/resources/identifying-and-mitigating-living-land-techn...

ISC StormCast for Wednesday, February 7th, 2024 07.02.2024

Computer viruses are celebrating their 40th birthday (well, 54th, really) https://isc.sans.edu/diary/Computer%20viruses%20are%20celebrating%20their%2040th%20birthday%20%28well%2C%2054th%2C%20really%29/30624 Three million malware-infected smart toothbrushes used in Swiss DDoS attacks https://www.tomshardware.com/networking/three-million-malware-infected-smart-toothbrushes-used-in-swiss-ddos-attacks...

ISC StormCast for Tuesday, February 6th, 2024 06.02.2024

Public Information and Email Spam https://isc.sans.edu/diary/Public+Information+and+Email+Spam/30620/ Anydesk Update https://www.bleepingcomputer.com/news/security/anydesk-says-hackers-breached-its-production-servers-reset-passwords/ https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213655-1032.pdf Ivanti POC For CVE-2024-21893 https://attackerkb.com/topics/FGlK1TVnB2/cve-2...

ISC StormCast for Monday, February 5th, 2024 05.02.2024

DShield Sensor Log Collection with Elasticsearch https://isc.sans.edu/forums/diary/DShield%20Sensor%20Log%20Collection%20with%20Elasticsearch/30616/ Anydesk Breach https://anydesk.com/en/public-statement Leaky Vessels https://snyk.io/blog/leaky-vessels-docker-runc-container-breakout-vulnerabilities/

ISC StormCast for Friday, February 2nd, 2024 02.02.2024

What is a Top Level Domain https://isc.sans.edu/forums/diary/What%20is%20a%20%22Top%20Level%20Domain%22%3F/30612/ Updated CISA Ivanti Policy https://www.cisa.gov/news-events/directives/supplemental-direction-v1-ed-24-01-mitigate-ivanti-connect-secure-and-ivanti-policy-secure Cloudflare Publishes Breach Details https://blog.cloudflare.com/thanksgiving-2023-security-incident Vision Pro Update https:...

ISC StormCast for Thursday, February 1st, 2024 01.02.2024

The Fun and Dangers of Top Level Domains (TLDs) https://isc.sans.edu/diary/The%20Fun%20and%20Dangers%20of%20Top%20Level%20Domains%20%28TLDs%29/30608 Ivanti Releases Patches and New Vulnerabilities https://forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalation-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure?language=en_US glibc syslog() vulnerablity https://www.qualys.com/2024/01/30/cve...

ISC StormCast for Wednesday, January 31st, 2024 31.01.2024

What did I say to make you stop talking to me https://isc.sans.edu/diary/What%20did%20I%20say%20to%20make%20you%20stop%20talking%20to%20me%3F/30604 Identification of a top-level domain for private use https://itp.cdn.icann.org/en/files/root-system/identification-tld-private-use-24-01-2024-en.pdf Juniper Patches Patching https://supportportal.juniper.net/s/article/2024-01-Out-of-Cycle-Security-Bull...

ISC StormCast for Tuesday, January 30th, 2024 30.01.2024

Exploit Flare Up Against Older Atlassian Confluence Vulnerability https://isc.sans.edu/diary/Exploit%20Flare%20Up%20Against%20Older%20Altassian%20Confluence%20Vulnerability/30600 Malicious Python Packages install Infostealer https://www.fortinet.com/blog/threat-research/info-stealing-packages-hidden-in-pypi Linux ICMPv6 Router Adv. RCE https://access.redhat.com/security/cve/cve-2023-6200

ISC StormCast for Monday, January 29th, 2024 29.01.2024

A Batch File With Multiple Payloads https://isc.sans.edu/diary/A%20Batch%20File%20With%20Multiple%20Payloads/30592 fritz.box domain used to advertise NFTs https://www.heise.de/news/Verwirrend-Internet-Domain-fritz-box-zeigt-NFT-Galerie-statt-Router-Verwaltung-9610149.html Jenkins CVE-2024-23897 PoC https://github.com/gquere/pwn_jenkins/blob/master/README.md#jenkins-cli-arbitrary-read-cve-2024-2389...

ISC StormCast for Friday, January 26th, 2024 26.01.2024

Fecebook AdsManager Targeted by a Python Infostealer https://isc.sans.edu/diary/Facebook%20AdsManager%20Targeted%20by%20a%20Python%20Infostealer/30590 Privacy Concerns about Apple Push Notifications https://twitter.com/mysk_co/status/1750502700112916504 https://www.youtube.com/watch?v=4ZPTjGG9t7s Inside a Global Phone Spy Tool Monitoring Billions https://www.404media.co/inside-global-phone-spy-too...

ISC StormCast for Thursday, January 25th, 2024 25.01.2024

How Bad User Interfaces Make Security Tools Harmful https://isc.sans.edu/diary/How%20Bad%20User%20Interfaces%20Make%20Security%20Tools%20Harmful/30586 Sys:All Loophole Alloed Us to Penetrate GKE Clusters in Production https://orca.security/resources/blog/sys-all-google-kubernetes-engine-risk-example/ Automotive Pwn2Own https://www.zerodayinitiative.com/blog/2024/1/23/pwn2own-automotive-2024-the-fu...

ISC StormCast for Wednesday, January 24th, 2024 24.01.2024

Update on Atlassian Exploit Activity https://isc.sans.edu/forums/diary/Update%20on%20Atlassian%20Exploit%20Activity%20/30582/ POC For Fortra GoAnywhere MFT Authentication Bypass CVE-2024-0204 https://www.horizon3.ai/cve-2024-0204-fortra-goanywhere-mft-authentication-bypass-deep-dive/ Baracuda Web Application Firewall https://campus.barracuda.com/product/webapplicationfirewall/doc/102888530/securit...

ISC StormCast for Tuesday, January 23rd, 2024 23.01.2024

Apple Updates Everything https://isc.sans.edu/forums/diary/Apple%20Updates%20Everything%20-%20New%200%20Day%20in%20WebKit/30578/ Atlassian Confluence RCE Vulnerability Exploits CVE-2023-22527 https://isc.sans.edu/forums/diary/Scans%20Exploit%20Attempts%20for%20Atlassian%20Confluence%20RCE%20Vulnerability%20CVE-2023-22527/30576/ Updated Ivanti Mitigation Advise https://forums.ivanti.com/s/article/K...

ISC StormCast for Monday, January 22nd, 2024 22.01.2024

macOS Python Script Replacing Walling Applications with Rogue Apps https://isc.sans.edu/diary/macOS%20Python%20Script%20Replacing%20Wallet%20Applications%20with%20Rogue%20Apps/30572 Microsoft Breach https://msrc.microsoft.com/blog/2024/01/microsoft-actions-following-attack-by-nation-state-actor-midnight-blizzard/ Juniper Vulnerabilities https://labs.watchtowr.com/the-second-wednesday-of-the-first-...

ISC StormCast for Friday, January 19th, 2024 19.01.2024

More Scans for Ivanti Connect "Secure" VPN. Exploits Public https://isc.sans.edu/diary/More%20Scans%20for%20Ivanti%20Connect%20%22Secure%22%20VPN.%20Exploits%20Public/30568 Ivanti Endpoint Manager Mobile / MobileIron Core Vuln exploited CVE-2023-35082 https://www.cisa.gov/known-exploited-vulnerabilities-catalog Attacks against Exposed Databases https://twitter.com/fasterthanlime/status/17419353934...

ISC StormCast for Thursday, January 18th, 2024 18.01.2024

Number Usage in Passwords https://isc.sans.edu/diary/Number%20Usage%20in%20Passwords/30540 A Lightweight Method to Detect Potential iOS Malware https://securelist.com/shutdown-log-lightweight-ios-malware-detection-method/111734/ CISA and FBI Release Known IOCs Associated with Androxgh0st Malware https://www.cisa.gov/news-events/alerts/2024/01/16/cisa-and-fbi-release-known-iocs-associated-androxgh0...

ISC StormCast for Wednesday, January 17th, 2024 17.01.2024

Ivanti Vulnerability Widespread Scanning https://isc.sans.edu/diary/Scans%20for%20Ivanti%20Connect%20%22Secure%22%20VPN%20%20Vulnerability%20%28CVE-2023-46805%2C%20CVE-2024-21887%29/30562 https://www.volexity.com/blog/2024/01/15/ivanti-connect-secure-vpn-exploitation-goes-global/ Citrix Patches Already Exploited Vulnerability https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler...

ISC StormCast for Tuesday, January 16th, 2024 16.01.2024

One File, Two Payloads https://isc.sans.edu/diary/One%20File%2C%20Two%20Payloads/30558 Ivanti Vulnerability Updates https://labs.watchtowr.com/welcome-to-2024-the-sslvpn-chaos-continues-ivanti-cve-2023-46805-cve-2024-21887/ NVidia DGX H100 and A100 Updates https://nvidia.custhelp.com/app/answers/detail/a_id/5510 GitLab Vulnerability https://nvd.nist.gov/vuln/detail/CVE-2023-7028

ISC StormCast for Friday, January 12th, 2024 12.01.2024

Timeline to Remove DSA Support in OpenSSH https://lists.mindrot.org/pipermail/openssh-unix-announce/2024-January/000156.html Juniper Patches https://supportportal.juniper.net/s/global-search/%40uri?language=en_US#sort=%40sfcec_community_publish_date_formula__c%20descending&numberOfResults=50&f:ctype=[Security%20Advisories] ManageEngine ADSelfService Plus Patch CVE-2024-0252 https://www.manageengin...

ISC StormCast for Thursday, January 11th, 2024 11.01.2024

Jenkins Brute Force Scans https://isc.sans.edu/diary/Jenkins%20Brute%20Force%20Scans/30546 Ivanti Connect Security VPN Vulnerability Exploited https://www.volexity.com/blog/2024/01/10/active-exploitation-of-two-zero-day-vulnerabilities-in-ivanti-connect-secure-vpn/ Zoom Privilege Escalation Vulnerability https://www.zoom.com/en/trust/security-bulletin/ZSB-24001/ Apache Applictions Targeted by Stea...

ISC StormCast for Wednesday, January 10th, 2024 10.01.2024

Microsoft January 2024 Patch Tuesday https://isc.sans.edu/forums/diary/Microsoft+January+2024+Patch+Tuesday/30548/ Adobe Vulnerabilities https://helpx.adobe.com/security/products/substance3d_stager/apsb24-06.html CVE-2023-50916: Authentication Coercion Vulnerablity in Kyocera Device Manager https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2023-50916-authentication-coercion-vulne...

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