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PODCAST

Research Saturday

Every Saturday, we sit down with cybersecurity researchers to talk shop about the latest threats, vulnerabilities, and technical discoveries.

technology tech news

All Episodes

18:55

Credential harvesters in the cloud.

Research Saturday ·

2024/11/16

This week we are joined by, Blake Darché, Head of Cloudforce One at Cloudflare, to discuss their work on "Unraveling SloppyLemming’s Operations Across South Asia." Cloudforce One's investigation into the advanced threat actor "SloppyLemming" reveals an extensive espionage campaign targeting South and East Asia, with a focus on Pakistan's government, defense, telecommunications, and energy sectors. Leveraging multiple cloud service providers, SloppyLemming employs tactics like credential harvesting,

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23:01

A firewall wake up call.

Research Saturday ·

2024/11/09

Enjoy this special encore episode, where we are joined by Jon Williams from Bishop Fox, as he is sharing their research on "It’s 2024 and Over 178,000 SonicWall Firewalls are Publicly Exploitable." SonicWall published advisories for CVE-2022-22274 and CVE-2023-0656 a year apart after finding that NGFW series 6 and 7 devices are affected by two unauthenticated denial-of-service vulnerabilities.The research states "Our research found that the two issues are fundamentally the same but exploitable at

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22:26

Velvet Ant's silent invasion.

Research Saturday ·

2024/11/02

This week, we are joined by, Amnon Kushnir from Sygnia, who is sharing their work on "China-Nexus Threat Group ‘Velvet Ant’ Leverages a Zero-Day to Deploy Malware on Cisco Nexus Switches." In early 2024, Sygnia observed the ‘Velvet Ant’ threat group exploiting a zero-day vulnerability (CVE-2024-20399) to infiltrate Cisco Switch appliances and operate undetected within enterprise networks. This attack enables threat actors to escape Cisco’s command interface and install malware directly on the

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20:53

LLM security 101.

Research Saturday ·

2024/10/26

This week, we are pleased to be joined by Mick Baccio, global security advisor for Splunk SURGe, sharing their research on "LLM Security: Splunk & OWASP Top 10 for LLM-based Applications." The research dives into the rapid rise of AI and Large Language Models (LLMs) that initially seem magical, but behind the scenes, they are sophisticated systems built by humans. Despite their impressive capabilities, these systems are vulnerable to numerous cyber threats.Splunk's research explores the OWASP Top

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27:17

New targets, new tools, same threat.

Research Saturday ·

2024/10/19

This week we are joined by Chester Wisniewski, Global Field CTO from Sophos X-Ops team, to discuss their work on "Crimson Palace returns: New Tools, Tactics, and Targets." Sophos X-Ops has observed a resurgence in cyberespionage activity, tracked as Operation Crimson Palace, targeting Southeast Asian government organizations. After a brief lull, Cluster Charlie resumed operations in September 2023, using new tactics such as web shells and open-source tools to bypass detection, re-establish access,

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28:35

Ransomware on repeat.

Research Saturday ·

2024/10/12

In this episode, Trevor Hilligoss, VP of SpyCloud Labs at SpyCloud, discusses the increasing threat of ransomware, emphasizing the role of infostealer malware in facilitating these attacks. He draws from SpyCloud's 2024 Malware and Ransomware Defense Report, highlighting how compromised identity data from infostealers creates opportunities for ransomware operators.With 75% of organizations experiencing multiple ransomware attacks in the past year, Trevor explores findings from over 500 security

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22:44

Podcast bait, malware switch.

Research Saturday ·

2024/10/05

Joshua Miller from Proofpoint is discussing their work on "Best Laid Plans: TA453 Targets Religious Figure with Fake Podcast Invite Delivering New BlackSmith Malware Toolset." Proofpoint identified Iranian threat actor TA453 targeting a prominent Jewish figure with a fake podcast interview invitation, using a benign email to build trust before sending a malicious link. The attack attempted to deliver new malware called BlackSmith, containing a PowerShell trojan dubbed AnvilEcho, designed for

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17:47

Beyond the permissions wall.

Research Saturday ·

2024/09/28

We are joined by Yves Younan, Senior Manager, Talos Vulnerability Discovery and Research from Cisco, discussing their work on "How multiple vulnerabilities in Microsoft apps for macOS pave the way to stealing permissions." Cisco Talos has uncovered eight vulnerabilities in Microsoft applications for macOS that could allow attackers to exploit the system's permission model by injecting malicious libraries. By leveraging permissions already granted to these apps, attackers could gain access to

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22:42

Hook, line, and sinker.

Research Saturday ·

2024/09/21

Jonathan Tanner, Senior Security Researcher from Barracuda, discussing their work on "Stealthy phishing attack uses advanced infostealer for data exfiltration." The recent phishing attack, detailed by Barracuda, uses a sophisticated infostealer malware to exfiltrate a wide array of sensitive data. The attack begins with a phishing email containing an ISO file with an HTA payload, which downloads and executes obfuscated scripts to extract and transmit browser information, saved files, and

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18:57

Spamageddon: Xeon Sender’s cloudy SMS attack revealed!

Research Saturday ·

2024/09/14

Alex Delamotte, Threat Researcher from SentinelOne Labs, joins to share their work on "Xeon Sender | SMS Spam Shipping Multi-Tool Targeting SaaS Credentials." SentinelOne’s Labs team has uncovered new research on Xeon Sender, a cloud hacktool used to launch SMS spam attacks via legitimate APIs like Amazon SNS. First seen in 2022, this tool has been repurposed by multiple threat actors and distributed on underground forums, highlighting the ongoing trend of SMS spam through cloud services and

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26:46

The playbook for outpacing China.

Research Saturday ·

2024/09/07

This week, N2K's very own Brandon Karpf sits down with Kevin Lentz, Team Leader of the Cyber Pacific Project at the Global Disinformation Lab, and they discuss the recent threatcasting report "Cyber Competition in the Indo-Pacific Gray Zone 2035." This report, developed using the Threatcasting Method, examines how the U.S. and Indo-Pacific allies can coordinate their cyber defense efforts in response to future competition with China. It presents findings, trends, and recommendations based on

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22:46

Pop goes the developer.

Research Saturday ·

2024/08/31

Tim Peck, a Senior Threat Researcher at Securonix, is discussing their work on "Threat actors behind the DEV#POPPER campaign have retooled and are continuing to target software developers via social engineering." The DEV#POPPER campaign continues to evolve, now targeting developers with malware capable of operating on Linux, Windows, and macOS systems. The threat actors, believed to be North Korean, employ sophisticated social engineering tactics, such as fake job interviews, to deliver stealthy

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25:39

MaaS infrastructure exposed.

Research Saturday ·

2024/08/24

Robert Duncan, VP of Product Strategy from Netcraft, is discussing their work on "Mule-as-a-Service Infrastructure Exposed." Netcraft's new threat intelligence reveals the intricate connections within global fraud networks, showing how criminals use specialized services like Mule-as-a-Service (MaaS) to launder scam proceeds. By mapping the cyber and financial infrastructure, including bank accounts, crypto wallets, and phone numbers, Netcraft exposes how different scams are interconnected and

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24:17

Essential tools with critical security challenges.

Research Saturday ·

2024/08/17

Snir Ben Shimol from ZEST Security on their work, "How we hacked a cloud production environment by exploiting Terraform providers." In this blog, ZEST discusses the security risks associated with Terraform providers, particularly those from community sources. The research highlights the importance of carefully vetting providers, regular scanning, and following best practices like version pinning to mitigate potential vulnerabilities in cloud infrastructure management. The research can be found

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25:44

Prompts gone rogue.

Research Saturday ·

2024/08/10

Shachar Menashe, Senior Director of Security Research at JFrog, is talking about "When Prompts Go Rogue: Analyzing a Prompt Injection Code Execution in Vanna.AI." A security vulnerability in the Vanna.AI tool, called CVE-2024-5565, allows hackers to exploit large language models (LLMs) by manipulating user input to execute malicious code, a method known as prompt injection. This poses a significant risk when LLMs are connected to critical functions, highlighting the need for stronger security

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24:49

Spinning the web of tangled tactics.

Research Saturday ·

2024/08/03

This week, we are joined by Jason Baker, Senior Threat Consultant at GuidePoint Security, and he is discussing their work on "Worldwide Web: An Analysis of Tactics and Techniques Attributed to Scattered Spider." In early 2024, a current RansomHub RaaS affiliate was identified as a former Alphv/Black Cat affiliate and is believed to be linked to the Scattered Spider group, known for using overlapping tools, tactics, and victims. The high-confidence assessment by GuidePoint’s DFIR and GRIT teams is

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19:04

The Black Basta ransomware riddle.

Research Saturday ·

2024/07/27

Dick O'Brien from Symantec Threat Hunter team is talking about their work on "Ransomware Attackers May Have Used Privilege Escalation Vulnerability as Zero-day." Also going to provide some background/history on Black Basta. CVE-2024-26169 in the Windows Error Reporting Service, patched on March 12, 2024, allowed privilege escalation. Despite initial claims of no active exploitation, recent analysis indicates it may have been exploited as a zero-day before the patch. The research can be found

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23:30

Olympic scammers go for gold.

Research Saturday ·

2024/07/20

This week, we are joined by Selena Larson, Staff Threat Researcher, Lead Intelligence Analysis and Strategy at Proofpoint, as well as host of the "Only Malware in the Building" podcast, as she is discussing their research on "Scammers Create Fraudulent Olympics Ticketing Websites." Proofpoint recently identified a fraudulent website selling fake tickets to the Paris 2024 Summer Olympics and quickly suspended the domain. This site was among many identified by the French Gendarmerie Nationale and

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27:18

On the prowl for mobile malware.

Research Saturday ·

2024/07/13

This week, we are joined by Asheer Malhotra and Vitor Ventura from Cisco Talos, and they are discussing "Operation Celestial Force employs mobile and desktop malware to target Indian entities." Cisco Talos revealed Operation Celestial Force, an espionage campaign by the Pakistani threat group "Cosmic Leopard," targeting Indian defense, government, and technology sectors. Active for at least six years, the operation has recently increased its use of mobile malware and commercial spyware for

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20:32

Encore: Welcome to New York, it's been waitin' for you.

Research Saturday ·

2024/07/06

Joshua Miller from Proofpoint joins Dave to discuss findings on "Welcome to New York: Exploring TA453's Foray into LNKs and Mac Malware." In mid May, TA453, also known as Charming Kitten, APT42, Mint Sandstorm, and Yellow Garuda, was found sending a benign conversation lure masquerading as a senior fellow with the Royal United Services Institute (RUSI) to the public media contact for a nuclear security expert at a US-based think tank focused on foreign affairs.The research states that "the email

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430 results

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