Free Daily Podcast Summary
Research Saturday: Daily Summaries Delivered
by N2K Networks
Every Saturday, we sit down with cybersecurity researchers to talk shop about the latest threats, vulnerabilities, and technical discoveries.
Latest Episodes
The most recent episodes — sign up to get AI-powered summaries of each one.
- 1 weeks ago17 min
Cold lures, hot targets.
This week, we are joined by Ondrej Kubovič, Security Awareness Specialist from ESET, discussing their work on "FrostyNeighbor: Fresh mischief and digital shenanigans." Ondrej walks us through ESET's latest research into FrostyNeighbor, a long-running Belarus-aligned cyberespionage group that has continued to target Ukrainian government organizations with increasingly sophisticated spearphishing campaigns. We discuss how the group uses malicious PDF lures, server-side victim validation, and an updated JavaScript-based malware chain to selectively deploy espionage tools, demonstrating its ongoing efforts to evade detection while compromising high-value targets across Eastern Europe. The research and executive brief can be found here: FrostyNeighbor: Fresh mischief and digital shenanigans
- 2 weeks ago17 min
When trusted sites turn.
Lauren Fievisohn, Ph.D, Senior Threat Researcher from Silent Push, is sharing their work on "Meet DriveSurge: A New Threat Actor Using ClickFix and Fake Update Drive-By Attacks in Thousands of Compromised Sites." Silent Push researchers have identified a newly named threat actor, DriveSurge, which has compromised thousands of legitimate websites and uses ClickFix and fake browser update lures to distribute malware at scale through a pay-per-install operation. The group leverages a traffic distribution system called zTDS to silently redirect visitors from trusted websites to malicious payloads, while employing sophisticated infrastructure, obfuscation, and fingerprinting techniques to evade detection. The report also details how DriveSurge targets both Windows and macOS users and provides defenders with eight infrastructure fingerprints to help identify and disrupt the campaign. The research and executive brief can be found here: Meet DriveSurge: A New Threat Actor Using ClickFix and Fake Update Drive-By Attacks in Thousands of Compromised Sites Learn more about your ad choices. Visit megaphone.fm/adchoices
- 3 weeks ago29 min
Conti-versal opinions.
Today we are joined by Geoff White, host of Cyber Hack and BBC journalist, taking a deep dive into the Conti ransomware gang. Geoff explores an in-depth investigation into the notorious Conti ransomware gang, drawing from thousands of leaked internal messages to reveal how the group operated behind the scenes. The research uncovers surprising internal debates over targeting healthcare organizations, the fallout from accidentally exposing sensitive Saudi royal family data, and frantic efforts to free an arrested gang member. It also offers a rare look at Conti leader Vitaliy Kovalev through newly uncovered video footage, providing an unprecedented glimpse into one of cybercrime's most influential figures. Learn more about your ad choices. Visit megaphone.fm/adchoices
- 4 weeks ago24 min
Is your enterprise AI strategy delivering ROI yet? [AI Security Brief]
While we take a break this 4th of July weekend, please enjoy this encore of AI Security Brief. Your enterprise AI strategy isn’t as far along as you think. The reality for most organizations today is that AI is disrupting existing processes more than it’s delivering outcomes… so far. And according to Dr. Grace Trinidad, Research Director at IDC, that’s how it should be. In this episode, host Johnny Hand sits down with Dr. Grace to discuss how AI adoption follows the same pattern as almost every major digital transformation, and why this disruption phase we’re in is messy, yet critically important. What we cover: How history demonstrates that automation across industries created disruption well before delivering value Why your AI adoption strategy is much more than simple tool deployment What business and technology leaders need to consider as they integrate AI into operational workflows How token consumption and AI FinOps are the emerging security and cost risk How AI ontologies will be the next real business differentiator Why stick around: If you’ve been wondering if your organization’s AI adoption strategy is ahead of the curve, Dr. Grace will give you a much clearer picture of where you really stand. Episode resources: Dr. Grace Trinidad on LinkedIn Securing the AI Enterprise: 5 Key Steps for Business Leaders Closing the Governance Gap in Agentic AI Johnny Hand on LinkedIn TrendAI on LinkedIn About AI Security Brief AI Security Brief is where security and technology leaders come to get ahead. Join us for real conversations on the AI trends, threats, and decisions that can't wait. About TrendAI™ TrendAI™ empowers organizations to lead the future of AI with proactive security designed to inspire innovation and eliminate risk. TrendAI™. AI Fearlessly. Learn more about your ad choices. Visit megaphone.fm/adchoices
- Jun 27, 202624 min
More bark than byte.
This week we are joined by Daniel Schwalbe, Chief Information Security Officer & Head of Investigations at DomainTools, discussing their work on "ZionSiphon OT Malware First Attempts? Psyops? Both?" Researchers at DomainTools take a closer look at ZionSiphon, a purported operational technology malware sample targeting the water sector, and find that despite its alarming appearance, it lacks many of the capabilities needed to function as a credible cyber-physical weapon. They break down the malware's architecture, its operational shortcomings, and why it may be more of a prototype or proof of concept than a deployable threat. With heightened concern surrounding attacks on critical infrastructure amid the ongoing U.S.-Iran conflict, the research offers timely insight into separating genuine OT threats from overhyped malware. The research and executive brief can be found here: Threat Intelligence Report: ZionSiphon OT Malware First Attempts? Psyops? Both? Learn more about your ad choices. Visit megaphone.fm/adchoices
- Jun 20, 202628 min
Peeling back Banana RAT.
This week, we are joined by Tom Kellermann, Trend Micro's VP of AI Security and Threat Research, discussing their work on "Inside SHADOW-WATER-063’s Banana RAT: From Build Server to Banking Fraud." Researchers from Trend Micro's MDR team uncovered the full operation behind Banana RAT, a sophisticated banking trojan they track as SHADOW-WATER-063, by analyzing both attacker infrastructure and infected victim systems. The malware uses fileless PowerShell execution, layered obfuscation, and remote-control capabilities to steal credentials, manipulate banking sessions, intercept Pix QR code payments, and facilitate financial fraud targeting Brazilian banks. The campaign appears to be operated by a Brazilian Portuguese-speaking cybercriminal group with ties to the broader Tetrade banking malware ecosystem and may be evolving toward a malware-as-a-service model. The research and executive brief can be found here: Inside SHADOW-WATER-063’s Banana RAT: From Build Server to Banking Fraud Learn more about your ad choices. Visit megaphone.fm/adchoices
- Jun 13, 202622 min
This Sparrow doesn't migrate.
Martin Zugec, Technical Solutions Director at Bitdefender, discussing their work on "FamousSparrow APT Targets Azerbaijani Oil and Gas Industry." Bitdefender researchers uncovered a sustained cyber espionage campaign by the China-linked FamousSparrow group targeting an Azerbaijani oil and gas company, highlighting the growing focus on critical energy infrastructure in the South Caucasus. The attackers repeatedly exploited the same vulnerable Microsoft Exchange server over multiple months, deploying evolving versions of Deed RAT and Terndoor malware through sophisticated DLL sideloading techniques designed to evade detection and maintain persistence. The operation underscores FamousSparrow's adaptability and persistence, demonstrating how advanced threat actors continually refine their tooling and return to compromised environments until vulnerabilities are fully remediated and access is cut off. The research and executive brief can be found here: FamousSparrow APT Targets Azerbaijani Oil and Gas Industry Learn more about your ad choices. Visit megaphone.fm/adchoices
- Jun 6, 202621 min
You've been muted...permanently.
Ismael Valenzuela, Arctic Wolf’s VP of Labs, Threat Research and Intelligence, discusses their work on "BlueNoroff Uses ClickFix, Fileless PowerShell, and AI-Generated Fake Zoom Meetings to Target Web3 Sector." Arctic Wolf researchers uncovered a sophisticated campaign by North Korean threat group Lazarus Group subgroup BlueNoroff that targets cryptocurrency and Web3 executives through fake Zoom and Microsoft Teams meetings, using typo-squatted links, ClickFix-style attacks, and AI-generated deepfakes to steal credentials and cryptocurrency-related data. The attackers built a self-reinforcing operation that captures victims’ webcam footage and Telegram sessions, then repurposes those assets alongside AI-generated images to create increasingly convincing fake meeting participants for future attacks. Researchers identified more than 100 victims across 20 countries, with the campaign primarily targeting CEOs, founders, investors, and senior leaders in the cryptocurrency, blockchain, and financial sectors as part of a long-running effort to steal digital assets and gain access to high-value networks. The research and executive brief can be found here: BlueNoroff Uses ClickFix, Fileless PowerShell, and AI-Generated Fake Zoom Meetings to Target Web3 Sector Learn more about your ad choices. Visit megaphone.fm/adchoices
About Research Saturday
Every Saturday, we sit down with cybersecurity researchers to talk shop about the latest threats, vulnerabilities, and technical discoveries.
Customized Recaps
AI-powered recaps with compact key takeaways, quotes, and insights.
Straight to Your Inbox
Get key takeaways from Research Saturday in a 5-minute read.
Save Hours Every Week
Stay current on your favorite podcasts without falling behind.
Frequently Asked Questions
What is Podzilla's Research Saturday daily summary?
It's a free AI-powered email that summarizes new episodes of Research Saturday as soon as they're published. You get the key takeaways, notable quotes, and links & mentions — all in a quick read.
How does the Research Saturday podcast summary work?
When a new episode drops, our AI transcribes and analyzes it, then generates a personalized summary tailored to your interests and profession. It's delivered to your inbox every morning.
Is this an official Research Saturday product?
No. Podzilla is an independent service that summarizes publicly available podcast content. We're not affiliated with or endorsed by N2K Networks.
Can I get summaries of other podcasts too?
Absolutely! The free plan covers up to 3 podcasts. Upgrade to Pro for 15, or Premium for 50. Browse our full catalog at /podcasts.
How often does Research Saturday release new episodes?
Research Saturday publishes weekly. Our AI generates a summary within hours of each new episode.
What topics does Research Saturday cover?
Research Saturday covers topics including News, Technology. Our AI identifies the specific themes in each episode and highlights what matters most to you.
Start getting Research Saturday summaries tomorrow morning.
Free forever for up to 3 podcasts. No credit card required.
Free forever for up to 3 podcasts. No credit card required.