Risky Business is a weekly information security podcast featuring news and in-depth interviews with industry luminaries. Launched in February 2007, Risky Business is a must-listen digest for information security pros. With a running time of approximately 50-60 minutes, Risky Business is pacy; a security podcast without the waffle.
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เนื้อหาจัดทำโดย SANS ISC Handlers and Johannes B. Ullrich เนื้อหาพอดแคสต์ทั้งหมด รวมถึงตอน กราฟิก และคำอธิบายพอดแคสต์ได้รับการอัปโหลดและจัดหาให้โดยตรงจาก SANS ISC Handlers and Johannes B. Ullrich หรือพันธมิตรแพลตฟอร์มพอดแคสต์ของพวกเขา หากคุณเชื่อว่ามีบุคคลอื่นใช้งานที่มีลิขสิทธิ์ของคุณโดยไม่ได้รับอนุญาต คุณสามารถปฏิบัติตามขั้นตอนที่แสดงไว้ที่นี่ https://th.player.fm/legal
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Creative Success = Financial Balance with Flexible Budget Plans As a creative individual, dealing with irregular income can be daunting. In this episode of From "Creative Passion To Profit", titled "How Creatives Can Budget for Regular Income," I, Mahmood, tackle one of the biggest challenges faced by those in the arts and creative world—budgeting. Have you ever felt the high of being fully booked and having commissions flying off the shelves, only to be met with silence and income droughts the following month? You're not alone. But here's the good news: with a little planning, you can smooth out those financial ups and downs. In this episode, I'll share three simple steps to help you build a budgeting system that fits your lifestyle and supports your creative ambitions. You'll learn how to determine your essential baseline expenses, create a financial buffer for quiet months, and implement a flexible yet simple budgeting method that allows you to thrive creatively and financially. You'll also have some homework tasks... Timestamped Summary: [00:00:00] Introduction to challenges of budgeting with erratic income. [00:00:58] Step 1: Determine your baseline expenses. [00:02:12] Step 2: Build a financial buffer for quieter months. [00:03:46] Step 3: Apply a simple, discipline-based budget system. [00:04:58] Homework: Calculate baseline expenses and track income. Mentioned in this episode: Training Training Training Find out more about Budgetwhizz Find out more about Budgetwhizz Budgetwhizz…
SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
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เนื้อหาจัดทำโดย SANS ISC Handlers and Johannes B. Ullrich เนื้อหาพอดแคสต์ทั้งหมด รวมถึงตอน กราฟิก และคำอธิบายพอดแคสต์ได้รับการอัปโหลดและจัดหาให้โดยตรงจาก SANS ISC Handlers and Johannes B. Ullrich หรือพันธมิตรแพลตฟอร์มพอดแคสต์ของพวกเขา หากคุณเชื่อว่ามีบุคคลอื่นใช้งานที่มีลิขสิทธิ์ของคุณโดยไม่ได้รับอนุญาต คุณสามารถปฏิบัติตามขั้นตอนที่แสดงไว้ที่นี่ https://th.player.fm/legal
Daily cybersecurity news for practitioners. Vulnerabilities, defenses, threats, network security insight, research and more to make you sound smarter as you get to the office in the morning. New each weekday.
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เนื้อหาจัดทำโดย SANS ISC Handlers and Johannes B. Ullrich เนื้อหาพอดแคสต์ทั้งหมด รวมถึงตอน กราฟิก และคำอธิบายพอดแคสต์ได้รับการอัปโหลดและจัดหาให้โดยตรงจาก SANS ISC Handlers and Johannes B. Ullrich หรือพันธมิตรแพลตฟอร์มพอดแคสต์ของพวกเขา หากคุณเชื่อว่ามีบุคคลอื่นใช้งานที่มีลิขสิทธิ์ของคุณโดยไม่ได้รับอนุญาต คุณสามารถปฏิบัติตามขั้นตอนที่แสดงไว้ที่นี่ https://th.player.fm/legal
Daily cybersecurity news for practitioners. Vulnerabilities, defenses, threats, network security insight, research and more to make you sound smarter as you get to the office in the morning. New each weekday.
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1 SANS Stormcast Friday Feb 21st: Kibana Queries; Mongoose Injection; U-Boot Flaws; Unifi Protect Camera Vulnerabilities; Protecting Network Devices as Endpoint (Austin Clark @sans_edu) 12:29
Using ES|QL In Kibana to Query DShield Honeypot Logs Using the "Elastic Search Piped Query Language" to query DShield honeypot logs https://isc.sans.edu/diary/Using%20ES%7CQL%20in%20Kibana%20to%20Queries%20DShield%20Honeypot%20Logs/31704 Mongoose Flaws Put MongoDB at risk The Object Direct Mapping library Mongoose suffers from an injection vulnerability leading to the potenitial of remote code exeuction in MongoDB https://www.theregister.com/2025/02/20/mongoose_flaws_mongodb/ U-Boot Vulnerabilities The open source boot loader U-Boot does suffer from a number of issues allowing the bypass of its integrity checks. This may lead to the execution of malicious code on boot. https://www.openwall.com/lists/oss-security/2025/02/17/2 Unifi Protect Camera Update https://community.ui.com/releases/Security-Advisory-Bulletin-046-046/9649ea8f-93db-4713-a875-c3fd7614943f…
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1 SANS Stormcast Wednesday Feb 20th: XWorm Cocktail; Quantum Computing Breakthrough; Signal Phishing 7:01
XWorm Cocktail: A Mix of PE data with PowerShell Code Quick analysis of an interesting XWrom sample with powershell code embedded inside an executable https://isc.sans.edu/diary/XWorm+Cocktail+A+Mix+of+PE+data+with+PowerShell+Code/31700 Microsoft's Majorana 1 Chip Carves New Path for Quantum Computing Microsoft announced a breack through in Quantum computing. Its new prototype Majorana 1 chip takes advantage of exotic majorana particles to implement a scalable low error rate solution to building quantum computers https://news.microsoft.com/source/features/ai/microsofts-majorana-1-chip-carves-new-path-for-quantum-computing/ Russia Targeting Signal Messenger Signal is well regarded as a secure end to end encrypted messaging platform. However, a user may be tricked into providing access to their account by scanning a QR code masquerading as a group channel invitation. https://cloud.google.com/blog/topics/threat-intelligence/russia-targeting-signal-messenger/…
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1 SANS Stormcast Tuesday Feb 19th: ModelScan AI Model Security; OpenSSH Vuln; Juniper Patches; Dell BIOS Vulnerability 6:55
ModelScan: Protection Against Model Serialization Attacks ModelScan is a tool to inspect AI models for deserialization attacks. The tool will detect suspect commands and warn the user. https://isc.sans.edu/diary/ModelScan%20-%20Protection%20Against%20Model%20Serialization%20Attacks/31692 OpenSSH MitM and DoS Vulnerabilities OpenSSH Patched two vulnerabilities discovered by Qualys. One may be used for MitM attack in specfic configurations of OpenSSH. https://www.qualys.com/2025/02/18/openssh-mitm-dos.txt Juniper Authentication Bypass Juniper fixed an authentication bypass vulnerability that affects several prodcuts. The patch was released outside the normal patch schedule. https://supportportal.juniper.net/s/article/2025-02-Out-of-Cycle-Security-Bulletin-Session-Smart-Router-Session-Smart-Conductor-WAN-Assurance-Router-API-Authentication-Bypass-Vulnerability-CVE-2025-21589?language=en_US DELL BIOS Patches DELL released BIOS updates fixing a privilege escalation issue. The update affects a large part of Dell's portfolio https://www.dell.com/support/kbdoc/en-en/000258429/dsa-2025-021…
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1 SANS Stormcast: Securing the Edge; PostgreSQL Exploit; Ivanti Exploit; WinZip Vulnerablity; Xerox Patch 4:39
My Very Personal Guidance and Strategies to Protect Network Edge Devices A quick summary to help you secure edge devices. This may be a bit opinionated, but these are the strategies that I find work and are actionable. https://isc.sans.edu/diary/My%20Very%20Personal%20Guidance%20and%20Strategies%20to%20Protect%20Network%20Edge%20Devices/31660 PostgreSQL SQL Injection A followup to yesterday's segment about the PostgreSQL vulnerability. Rapid7 released a Metasploit module to exploit the vulnerability. https://github.com/rapid7/metasploit-framework/pull/19877 Ivanti Connect Secure Exploited The Japanese CERT observed exploitation of January's Connect Secure vulnerability https://blogs.jpcert.or.jp/ja/2025/02/spawnchimera.html WinZip Vulnerability WinZip patched a buffer overflow vulenrability that may be triggered by malicious 7Z files https://www.zerodayinitiative.com/advisories/ZDI-25-047/ Xerox Printer Patch Xerox patched two vulnerabililites in its enterprise multifunction printers that may be exploited for lateral movement. https://securitydocs.business.xerox.com/wp-content/uploads/2025/02/Xerox-Security-Bulletin-XRX25-003-for-Xerox-VersaLinkPhaser-and-WorkCentre.pdf…
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1 SANS Stormcast Monday Feb 17th: Fake BSOD; Volatile IPs; Postgresql libpq SQL Injection; OAUTH Phishing 8:32
Fake BSOD Delivered by Malicious Python Script Xavier found an odd malicious Python script that displays a blue screen of death to users. The purpose isn't quite clear. It could be a teach support scam tricking users into calling the 800 number displayed, or a simple anti-reversing trick https://isc.sans.edu/diary/Fake%20BSOD%20Delivered%20by%20Malicious%20Python%20Script/31686 The Danger of IP Volatility Accounting for IP addresses is important, and if not done properly, may lead to resources being exposed after IP addresses are released. https://isc.sans.edu/diary/The%20Danger%20of%20IP%20Volatility/31688 PostgreSQL SQL Injection Functions in PostgreSQL's libpq do not properly escape parameters which may lead to SQL injection issues if the functions are used to create input for pqsql. https://www.postgresql.org/support/security/CVE-2025-1094/ Multiple Russian Threat Actors Targeting Microsoft Device Code Auth The OAUTH device code flow is used to attach devices with limited input capability to a user's account. However, this can be abused via phishing attacks. https://www.volexity.com/blog/2025/02/13/multiple-russian-threat-actors-targeting-microsoft-device-code-authentication/…
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1 SANS Stormcast Feb 14th 2025: DShield Honeypot SIEM; PAN OS Auth Bypass; Salt Typhone vs. Cisco; Crowdstrike Patch 6:02
DShield SIEM Docker Updates Interested in learning more about the attacks hitting your honeypot? Guy assembled a neat SIEM to create dashboards summarizing the attacks. https://isc.sans.edu/diary/DShield%20SIEM%20Docker%20Updates/31680 PANOS Path Confusion Auth Bypass Palo Alto Networks fixed a path confusion vulnerability introduced by the overly complex midle box chain in PANOS. https://slcyber.io/blog/nginx-apache-path-confusion-to-auth-bypass-in-pan-os/ https://www.theregister.com/2025/02/13/palo_alto_firewall/ China's Volt Typhoon Continues to use Cisco Vulns Recorded Future wrote up some recent attacks of the Red Mike / Volt Typhoon groups going after telecom providers by compromissing Cisco systems via an older vulnerabilty https://www.wired.com/story/chinas-salt-typhoon-spies-are-still-hacking-telecoms-now-by-exploiting-cisco-routers/ Crowdstrike Patches Linux Client https://www.crowdstrike.com/security-advisories/cve-2025-1146/…
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1 SANS Stormcast Feb 13th 2025: Smart City Threats; Advanced Social Engineering Attacks; Wazuh Vulnerability; PAM Vulnerability; Ivanti Patches 5:58
An Ontology for Threats: Cybercrime and Digital Forensic Investigation on Smart City Infrastructure Smart cities is a big topic for many local governments. With building these complex systems, attacks will follow. https://isc.sans.edu/diary/An%20ontology%20for%20threats%2C%20cybercrime%20and%20digital%20forensic%20investigation%20on%20Smart%20City%20Infrastructure/31676 North Korean state actor tricking admins into executing PowerShell North Korean state actors are spending quite a bit of effort setting up relationships with South Korean system administrators, culminating in them getting tricked into executing malicious PowerShell scripts. https://x.com/MsftSecIntel/status/1889407814604296490 Wazuh Vulnerability A deserialization vulnerability in Wazuh may lead to an unauthenticated remote code execution vulnerability https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh PAM PKCS11 Vulnerablity Several vulnerabilities in the Linux PAM module processing smart card authentication can be used to bypass authentication https://github.com/OpenSC/pam_pkcs11/releases/tag/pam_pkcs11-0.6.13 Ivanti Patches Ivanti released its monhtly update, fixing a number of critical vulnerabilities in Connect Secure and other prodcuts https://forums.ivanti.com/s/article/February-Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-and-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs?language=en_US…
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1 SANS Stormcast Feb 12th 2025: MSFT Patch Tuesday; Adobe Patches; FortiNet Acknowledges Exploitation of FortiOS 5:53
Microsoft Patch Tuesday Microsoft released patches for 55 vulnerabilities. Three of them are actagorized as critical, two are already exploited and another two have been publicly disclosed. The LDAP server vulnerability could become a huge deal, but it is not clear if an exploit will appear. https://isc.sans.edu/diary/Microsoft%20February%202025%20Patch%20Tuesday/31674 Adobe Patches Adobe released patches for seven products. Watch out in particular for the Adobe Commerce issues https://helpx.adobe.com/security/security-bulletin.html Fortinet Acknowledges Exploitation of Vulnerability https://fortiguard.fortinet.com/psirt/FG-IR-24-535…
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1 SANS Stormcast Feb 11th 2025: 7zip and MoW; Apple 0-Day Fix; AMD Microcode Overwrite; Trimble CityWorks 0-Day; MageCart Update 7:15
Reminder: 7-Zip MoW The MoW must be added to any files extracted from ZIP or other compound file formats. 7-Zip does not do so by default unless you alter the default configuration. https://isc.sans.edu/diary/Reminder%3A%207-Zip%20%26%20MoW/31668 Apple Fixes 0-Day Apple released updates to iOS and iPadOS fixing a bypass for USB Restricted Mode. The vulnerability is already being exploited. https://support.apple.com/en-us/122174 AMD ZEN CPU Microcode Update An attacker is able to replace microcode on some AMD CPUs. This may alter how the CPUs function and Google released a PoC showing how it can be used to manipulate the random number generator. https://github.com/google/security-research/security/advisories/GHSA-4xq7-4mgh-gp6w Trimble Cityworks Exploited CISA added a recent Trimble Cityworks vulnerabliity to its list of exploited vulnerabilities. https://learn.assetlifecycle.trimble.com/i/1532182-cityworks-customer-communication-2025-02-06-docx/0? Google Tag Manager Skimmer Steals Credit Card Info Sucuri released a blog post with updates to the mage cart campaign. The latest version is injecting malicious code as part of the google tag manager / analytics code. https://blog.sucuri.net/2025/02/google-tag-manager-skimmer-steals-credit-card-info-from-magento-site.html…
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1 SANS Internet Stormcast Feb 10th 2025: Podcast Anniversary; SSL 2.0; Exposed Deepseek Installs; Crypto Scam costs 6:52
SSL 2.0 Turns 30 This Sunday SSL was created in February 1995. However, back in 2005, only a year later, SSL 3.0 was released, and as of 2011, SSL 2.0 was deprecated, and support was removed from many crypto libraries. However, over 400k hosts are still exposed via SSL 2.0. https://isc.sans.edu/diary/SSL%202.0%20turns%2030%20this%20Sunday...%20Perhaps%20the%20time%20has%20come%20to%20let%20it%20die%3F/31664 Deepseek News Many articles cover various security shortcomings in the Chinese Deepseek AI model. Remember that some of these issues are not unique to Deepseek. https://www.upguard.com/blog/deepseek-adoption https://www.reversinglabs.com/blog/rl-identifies-malware-ml-model-hosted-on-hugging-face https://www.wiz.io/blog/wiz-research-uncovers-exposed-deepseek-database-leak https://www.nowsecure.com/blog/2025/02/06/nowsecure-uncovers-multiple-security-and-privacy-flaws-in-deepseek-ios-mobile-app/ Crypto Wallet Scam Not For Free Didier looked closer at the recent dual signature crypto scams. These wallets are not free; attackers must spend money to set them up. https://isc.sans.edu/diary/Crypto+Wallet+Scam+Not+For+Free/31666…
The Unbreakable Multi-Layer Anti-Debugging System Xavier found a nice Python script that included what it calls the "Unbreakable Multi-Layer Anti-Debugging System". Leave it up to Xavier to tear it appart for you. https://isc.sans.edu/diary/The%20Unbreakable%20Multi-Layer%20Anti-Debugging%20System/31658 Take my money: OCR crypto stealers in Google Play and App Store Malware using OCR on screen shots was available not just via Google Play, but also the Apple App Store. https://securelist.com/sparkcat-stealer-in-app-store-and-google-play-2/115385/ Threat Actors Still Leveraging Legit RMM Tool ScreenConnect Unsurprisingly, threat actors still like to use legit remote admin tools, like ScreenConnect, as a command and control channel. Silent Push outlines the latest trends and IoCs they found https://www.silentpush.com/blog/screenconnect/ Cisco Identity Services Engine Insecure Java Deserialization and Authorization Bypass Vulnerabilities Java deserializing strikes again to allow arbitrary code execution. Cisco fixed this vulnerability and a authorization bypass issue in its Identity Services Engine https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multivuls-FTW9AOXF F5 Update F5 fixes an interesting authentication bypass problem affecting TLS client certificates https://my.f5.com/manage/s/article/K000149173…
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1 SANS Internet Stormcast Feb 6th 2025: com- prefix domain phishing; Win 10 ESU pricing; Firefox CT Policy; Veeam and Netgear patches 7:03
Phishing via com- prefix domains Every day, attackers are registering a few hunder domain names starting with com-. These are used in phishing e-mails, like for example "toll fee scams", to create more convincing phishing links. https://isc.sans.edu/diary/Phishing%20via%20%22com-%22%20prefix%20domains/31654 Microsoft Windows 10 Extended Security Updates Microsoft released pricing and additional details for the Windows 10 extended security updates. For the first year after official free updates stopped, security updates will be available for $61 for the first year. https://learn.microsoft.com/en-us/windows/whats-new/extended-security-updates Mozilla Enforcing Certificate Transparency Mozilla is following the lead from other browsers, and will require certificates to include a certificate signature timestamp as proof of compliance with certificate transparency requirements. https://groups.google.com/a/mozilla.org/g/dev-security-policy/c/OagRKpVirsA/m/Q4c89XG-EAAJ https://wiki.mozilla.org/SecurityEngineering/Certificate_Transparency#Enterprise_Policies Veeam Update Veeam's internal backup process may be used to execute arbitrary code by an attacker with a machine in the middle position. https://www.veeam.com/kb4712 Netgear Unauthenticated RCE https://kb.netgear.com/000066558/Security-Advisory-for-Unauthenticated-RCE-on-Some-WiFi-Routers-PSV-2023-0039…
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1 SANS Internet Stormcast Feb 5th 2025: Feed Updates and Rosti; Resurrecting Dead S3 Buckets; Let's Encrypt Changes; Edge Device Security 7:21
Some Updates to Our Data Feeds We made some updates to the documentation for our data feeds, and added the neat Rosti Feed to our list as well as to our ipinfo page. https://isc.sans.edu/diary/Some%20updates%20to%20our%20data%20feeds/31650 8 Million Request Later We Meade the Solarwindws Supply Chain Attack Look Amateur While the title is a bit of watchTowr hyperbole, the problem of resurrecting dead S3 buckets back to live is real and needs to be addressed. Boring solutions will help not becoming an exciting headline. https://labs.watchtowr.com/8-million-requests-later-we-made-the-solarwinds-supply-chain-attack-look-amateur/ Let's Encrypt Ending Expiration Emails Let's Encrypt will no longer send emails for expiring certificates. They suggest other free services to send these emails for you https://letsencrypt.org/2025/01/22/ending-expiration-emails/ Guidance and Strategies Protect Network Edge Edvices CISA and other agencies created a guidance document outlining how to protect edge devices like firewalls, vpn concentrators and other similar devices. https://www.cisa.gov/resources-tools/resources/guidance-and-strategies-protect-network-edge-devices…
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1 SANS ISC Stormcast Feb 4th 2025: Crypto Scam; Mediatek and D-Link Patches; Microsoft ends VPN Service 6:13
Crypto Wallet Scam YouTube spam messages leak private keys to crypto wallets. However, these keys can not be used to withdraw funds. Victims are scammed into depositing "gas fees" which are then collected by the scammer. https://isc.sans.edu/diary/Crypto%20Wallet%20Scam/31646 Mediatek Patches Mediatek patched numerous vulnerabilities in its WLAN products. Some allow for unauthenticated arbitrary code execution https://corp.mediatek.com/product-security-bulletin/February-2025 D-Link Vulnerability D-Link disclosed a vulnerability in older routers that as of May no longer receive any updates. Your only option is to upgrade hardare. https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10415 Microsoft Discontinues VPN Service Microsoft is shutting down the VPN service that was included as part of Microsoft Defender https://support.microsoft.com/en-au/topic/end-of-support-privacy-protection-vpn-in-microsoft-defender-for-individuals-8b503da5-732a-4472-833a-e2ddca53036a…
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1 SANS ISC Stormcast Feb 3rd 2025: Automating Cyber Ranges; Deepseek Scams; PyPi Archived State; Medical Backdoors 6:23
To Simulate or Replicate: Crafting Cyber Ranges Automating the creation of cyber ranges. This will be a multi part series and this part covers creating the DNS configuration in Windows https://isc.sans.edu/diary/To%20Simulate%20or%20Replicate%3A%20Crafting%20Cyber%20Ranges/31642 Scammers Exploiting Deepseek Hype Scammers are using the hype around Deepseek, and some of the confusion caused by it's site not being reachable, to scam users into installing malware. I am also including a link to a "jailbreak" of Deepseek (this part was not covered in the podcast). https://www.welivesecurity.com/en/cybersecurity/scammers-exploiting-deepseek-hype/ https://lab.wallarm.com/jailbreaking-generative-ai/ PyPi Archived Status PyPi introduced a new feature to mark repositories as archived. This implies that the author is no longer maintaining the particular package https://blog.pypi.org/posts/2025-01-30-archival/ ICS Mecial Advisory: Comtec Patient Monitor Backdoor And interested backdoor was found in a Comtech Patient Monitor. https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01…
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