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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

22:17

Encore: Vulnerabilities in IoT devices.

Research Saturday ·

2022/12/24

Dr. May Wang, CTO of IoT Security at Palo Alto Networks, joins Dave Bittner to discuss their findings detailed in Unit 42's "Know Your Infusion Pump Vulnerabilities and Secure Your Healthcare Organization" research. Unit 42 recently set out to better understand how well hospitals and other healthcare providers are doing in securing smart infusion pumps, which are network-connected devices that deliver medications and fluids to patients. This topic is of critical concern because security lapses in

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19:30

Hijacking holiday spirit with phishing scams.

Research Saturday ·

2022/12/17

Or Katz from Akamai sits down with Dave to discuss research on highly sophisticated phishing scams and how they are abusing holiday sentiment. This particular threat, most recently has focused on Halloween deals, enticing victims with the chance to win a free prize, including from Dick’s Sporting Goods or Tumi Backpacks. It then requests credit card details to cover the cost of shipment. From mid-September to the end of October 2022, Akamai's research were able uncover and track this threat. This

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25:21

Cybersecurity during the World Cup.

Research Saturday ·

2022/12/10

AJ Nash from ZeroFox sits down with Dave to discuss Cybersecurity threats including social engineering attacks planned surrounding the Qatar 2022 World Cup. The research shares some of the key threats we might see while the World Cup is happening this year. Researchers say "During the World Cup, there will likely be threat actors aiming to acquire personal information or monetary value through phishing and scams." In the research we can find how the venue host is preparing for these claims of

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24:19

Old malware returns in a new way.

Research Saturday ·

2022/12/03

Jeremy Kennelly and Sulian Lebegue from Mandiant sit down with Dave to discuss their research "From RM3 to LDR4: URSNIF Leaves Banking Fraud Behind? One of the oldest and most successful banking fraud malwares, URSNIF, which caused an estimated “tens of millions of dollars in losses”, has been discovered by researchers to have been re-tooled into a generic backdoor, dubbed “LDR4”. This new variant was first observed in June 2022. Mandiant researchers believe that the same threat actors who operated

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20:39

Encore: The secrets behind Docker.

Research Saturday ·

2022/11/26

Alon Zahavi from CyberArk, joins Dave Bittner on this episode to discuss CyberArk's work in conjunction with Patch Tuesday. CyberArk published about how Docker inadvertently created a new vulnerability and what happens when it's exploited. CyberArk's research concluded that an attacker may execute files with capabilities or setuid files in order to escalate its privileges up to root level. CyberArk found the new vuln in some of Microsoft’s Docker images, caused by misuse of Linux capabilities, a

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19:25

Another infection with new malware.

Research Saturday ·

2022/11/19

Larry Cashdollar, Principal Security Intelligence Response Engineer from Akamai Technologies, joins Dave to talk about their research on "KmsdBot: The Attack and Mine Malware." Akamai's Security Research team has found a new malware that infected their honeypot, which they have dubbed KmsdBot. The research states "The malware attacks using UDP, TCP, HTTP POST, and GET, along with a command and control infrastructure (C2), which communicates over TCP." The botnet targets weak login credentials and

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14:00

An in-depth look on the Crytox ransomware family.

Research Saturday ·

2022/11/12

Deepen Desai from Zscaler sits down with Dave to talk about the Crytox ransomware family. First observed in 2020, Crytox is a ransomware family consisting of several stages of encrypted code that has fallen under the radar compared to other ransomware families. While other groups normally use double extortion attacks where data is both encrypted and held for ransom, Crytox does not perform this way. The research says "The modus operandi of the group is to encrypt files on connected drives along with

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21:27

Over-the-air 0-day vulnerabilities.

Research Saturday ·

2022/11/05

Roya Gordon from Nozomi Networks sits down with Dave to discuss their work "UWB Real Time Locating Systems: How Secure Radio Communications May Fail in Practice." Ultra-wideband (UWB) is a rapidly-growing radio technology that, according to the UWB Alliance, is forecasted to drive sales volumes exceeding one billion devices annually by 2025. In an effort to strengthen the security of devices utilizing UWB, Nozomi Networks Labs conducted a security assessment of two popular UWB RTLS solutions

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27:23

Bugs and working from home.

Research Saturday ·

2022/10/29

Federico Kirschbaum from Faraday Security sits down with Dave to discuss their research on "A vulnerability in Realtek's SDK for eCos OS: pwning thousands of routers." The team at Faraday found a vulnerability that made it to DEFCON 30, labeling it high severity. With more and more people working from home for their companies, the research team went looking for where there may be vulnerabilities as employees are working from home. The research states that the team was "seeking and reporting security

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17:03

New tools target governments in Middle East?

Research Saturday ·

2022/10/22

Dick O'Brien from Symantec's Threat Hunter team sits down with Dave to discuss their work on "Witchetty - Group Uses Updated Toolset in Attacks on Governments in Middle East." Their research has found that the group known as Witchetty aka LookingFrog, has been progressively updating its toolset, including the new tool, backdoor Trojan (Backdoor.Stegmap) to launch malware attacks on targets in the Middle East and Africa. The research states "The attackers exploited the ProxyShell and ProxyLogon

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21:25

Noberus ransomware: evolving tactics.

Research Saturday ·

2022/10/15

Brigid O Gorman from Symantec's Threat Hunter team joins Dave to discuss their research on "Noberus Ransomware - Darkside and BlackMatter Successor Continues to Evolve its Tactics." The research states that Noberus ransomware (aka BlackCat, ALPHV) is more dangerous than ever because attackers have been using new tactics, tools, and procedures in recent months. In the research, Symantec says, "Among some of the more notable developments has been the use of a new version of the Exmatter data

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22:41

Google Drive used for malware?

Research Saturday ·

2022/10/08

Jen Miller-Osborn from Palo Alto Networks' Unit 42 joins Dave to discuss their work on the Cloaked Ursa group, with a recent report released called "Russian APT29 Hackers Use Online Storage Services, DropBox and Google Drive." The research shares insights into an active campaign from Russia’s Foreign Intelligence Service, that is leveraging the use of trusted, legitimate cloud services including Google Drive as a staging platform to deliver malware. The research states that when these tactics are

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18:20

Targeting your browser bookmarks?

Research Saturday ·

2022/10/01

David Prefer from SANS sits down with Dave to discuss how a new covert channel exfiltrates data via a browser's built-in bookmark sync. David goes on to describe how this research will "describe how the ability to synchronize bookmarks across devices introduces a novel vector for data exfiltration and other misuses." In the research, he shares how he tested his said hypothesis and goes on to describe how the interesting find was tested on multiple browsers including Chrome, Edge, Brave and Opera. In

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16:11

Keeping an eye on RDS vulnerabilities.

Research Saturday ·

2022/09/24

Gafnit Amiga, Director of Security Research from Lightspin, joins Dave to discuss her team's research "AWS RDS Vulnerability Leads to AWS Internal Service Credentials." The research describes how the vulnerability was caught and right after it was reported, the AWS Security team applied an initial patch limited only to the recent Amazon Relational Database Service (RDS) and Aurora PostgreSQL engines, excluding older versions. They followed by personally reaching out to the customers affected by the

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14:54

An increase in bypassing bot management?

Research Saturday ·

2022/09/17

Sam Crowther, CEO of Kasada join's Dave to discuss their work on "The New Way Fraudsters Bypass Bot Management." Kasada researchers recently discovered a new type of bot called Solver Services, which is used and created by bad actors to bypass the majority of bot management systems. The research states "Now it’s easier than ever for mainstream bot operators to scrape content, take over accounts, hoard inventory, and commit other forms of automated fraud against organizations using legacy bot

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21:52

Evilnum APT returns with new targets.

Research Saturday ·

2022/09/10

Deepen Desai from Zscaler ThreatLabz joins Dave to discuss their work on "Return of the Evilnum APT with updated TTPs and new targets." Zscaler’s ThreatLabz team recently caught a new Evilnum APT attack campaign that uses the document template on MS Office Word to inject malicious payload to the victim's machine. There are three new instances used of the campaign, including updated tactics, techniques, and procedures. Researchers have been closely monitoring Evilnum APT’s activity. They ssay

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19:49

LockBit's contradiction on encryption speed.

Research Saturday ·

2022/09/03

Ryan Kovar from Splunk sits down with Dave to discuss their findings in "Truth in Malvertising?" that contradict the LockBit group's encryption speed claims. Splunk's SURGe team recently released a whitepaper, blog, and video that outlined the encryption speeds of 10 different ransomware families. During their research they cam across Lockbit doing the same thing. After completing the research, the researchers came back to test the veracity of LockBit’s findings. The research showed three

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24:22

How a wide scale Facebook campaign stole 1 million...

Research Saturday ·

2022/08/27

Nick Ascoli from ForeTrace in a partnership with PIXM sits down with Dave to provide insight on their team's work on "Phishing tactics: how a threat actor stole 1 million credentials in 4 months." During routine analysis, researchers discovered the connection between the pages using PIXM’s deep html analysis feature, which enabled them to view and analyze the underlying code on the pages after they were flagged as phishing. This led to the ensuing investigation, which was led by PIXM’s threat

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16:21

Clipminer: Making millions off of malware.

Research Saturday ·

2022/08/20

Dick O'Brien from Symantec, a part of Broadcom Software, joins Dave to discuss how the cyber-criminal operation, Clipminer Botnet, makes operators behind it at least $1.7 million. Symantec's research says "The malware being used, tracked as Trojan.Clipminer, has a number of similarities to another crypto-mining Trojan called KryptoCibule, suggesting it may be a copycat or evolution of that threat." Symantec determined that the malware has the ability to mine for cryptocurrency using compromised

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18:08

Fake job ads and how to spot them.

Research Saturday ·

2022/08/13

Ashley Taylor from SANS.edu, joins Dave to discuss fake job ads and methods to proactively detect these scams. The research shares how job seekers are under attack, with scammers posing as fake job recruiters to steal information from people who are interested in the job posting. The brands being impersonated as are at risk of losing credibility to their brand identity. The research shares exactly how these doppelgängers are posing a threat to job seekers and the best practices to detect these

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431 results

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