The Cybersecurity Defenders Podcast

The Cybersecurity Defenders Podcast

An accessible but technical podcast about cybersecurity and the people who keep the internet safe. The podcast is built as a series of segments: we will be looking back at the last couple of weeks in cybersecurity news, talking to different people in the industry about areas of their expertise, we're going to break apart some of the TTPs being used by adversaries, and we will even cover a little bit of hacker history.

Episodes

September 29, 2025 34 mins

In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • A recent investigation by the U.S. Secret Service claims to have uncovered a massive swatting infrastructure centered around New York City.
  • Check Point researchers are tracking an Iran-linked cyber-espionage group known as Nimbus Manticore, which appears to be expanding its operations into Western Europe.
  • A new ...
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Maxime Lamothe-Brassard, LimaCharlie CEO / Founder, and our Defender Fridays community sat down with David Burkett to discuss hunting Chinese State Actors with the Latest CISA Joint Advisory.

As a dedicated and highly experienced Cloud Detection Engineer and Security Architect, David has the privilege of working at a Fortune 50 Company where he leverages his extensive background in cybersecurity to protect digital assets. With a pr...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • ESET Research has uncovered what it believes to be the first documented case of AI-powered ransomware, dubbed PromptLock.
  • Multiple CrowdStrike-branded npm packages were recently discovered to be compromised, marking a new wave in the ongoing “Shai-Hulud” supply chain attack campaign.
  • Researchers at AI security f...
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LimaCharlie CEO, Max Lamothe-Brassard welcome Cliff Janzen, CISO and VP of Security Services at Arctiq, for a special "Security Potpourri" session!

What's on the menu?

  • SOC operations and optimization
  • Security automation strategies
  • Penetration testing insights

All through Cliff's expert lens and real-world experience. Join us for an insightful discussion on the current security landscape!

Cliff is an experienced Vice President of...

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On this episode of the Cybersecurity Defenders Podcast we speak with Robert Boles, Founder / CEO of BLOKWORX.

A veteran of the U.S. Marine Corps, Rob founded BLOKWORX in 2006 to further his passion for creating fast, secure networks. Since 1999 Rob was a core technical contributor and presenter on an Advanced IP Team, delivering bleeding edge WAN and Managed Security services to Small, Mid-level and Fortune 500 businesses around the...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • A high-profile phishing incident has resulted in the compromise of several widely-used JavaScript packages on npm, after a developer known as "Qix" inadvertently clicked a malicious link from a fake support email.
  • Multiple undersea cable cuts in the Red Sea have led to degraded internet connectivity across the ...
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Matt Bromiley breaks down how AI is transforming (and should be transforming) SOC workflows. Whether you're already using AI tools or wondering where to start, this is the conversation you don't want to miss.

Matt is a security engineer at Prophet Security, refining Prophet AI to enhance automated alert triage, investigation, and response. His work ensures that customers can cut through the noise and focus on real threats - without...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • The Salt Typhoon cyber campaign, attributed to Chinese state-backed hackers, has been declared a national defense crisis by the FBI and allied intelligence agencies.
  • A group identifying itself as “Scattered LapSus Hunters” has posted a threat on Telegram demanding that Google terminate two of its employees.
  • A ne...
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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • CISA has added CVE-2025-54948, a critical vulnerability in Trend Micro Apex One, to its Known Exploited Vulnerabilities (KEV) catalog, signaling that the flaw has been actively exploited in the wild.
  • PyPI has introduced new security measures to detect and respond to expired domains tied to user accounts, aiming...
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Maxime Lamothe-Brassard, Founder and CEO of LimaCharlie, and the Defender Fridays community sit down with Jared Atkinson and dive into BloodHound.

Jared is a security researcher who specializes in Digital Forensics and Incident Response. Recently, he has been building and leading private sector Hunt Operations capabilities. In his previous life, Jared lead incident response missions for the U.S. Air Force Hunt Team, detecting and re...

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On this episode of the Cybersecurity Defenders Podcast we speak with Peter Ruta, Founder / CEO, Arcanna.ai.

Peter is a Romanian-born entrepreneur and technology expert with over 13 years of experience in the industry. His interest in technology was sparked after following a military path, and he went on to secure key jobs in prominent tech companies such as Cisco. In 2015, Peter decided to pursue his passion for entrepreneurship and...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

• Attackers are actively exploiting CVE-2023-46604, a remote code execution vulnerability in Apache ActiveMQ first disclosed in October 2023, that is used to compromise cloud-hosted Linux servers.

• AshES Cybersecurity has publicly disclosed a critical zero-day vulnerability in Elastic’s Endpoint Detection and Resp...

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Ezra Woods, Security Engineer at Grand Canyon Education, shares insights on current attack trends and practical defensive strategies you can use to protect your environment with Maxime Lamothe-Brassard, Founder and CEO of LimaCharlie, and the Defender Fridays community.

On Defender Fridays we delve into the dynamic world of information security, exploring its defensive side with seasoned professionals from across the industry. Our a...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

• Recent reporting from DataBreaches has added yet another twist to the attribution puzzle between Scattered Spider and ShinyHunters. https://databreaches.net/2025/08/03/are-scattered-spider-and-shinyhunters-one-group-or-two-and-who-did-france-arrest/

• A recent disclosure on the oss-security mailing list detailed...

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Christopher Luft, Co-Founder and CCO of LimaCharlie, and Dr. Mike Saylor, CEO of Blackswan Cybersecurity, sat down with the Defender Fridays community for Black Hat week wrap up and a deep dive building secure environments for IR.

Dr. Mike Saylor is an accomplished, outcome-driven and solution-focused business professional and entrepreneur with 30+ years of Consulting, IT Audit & Risk, Cyber Security & Incident Response expe...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • At Black Hat USA in Las Vegas, three security researchers demonstrated how Google's Gemini AI could be hijacked to take control of smart home devices using a novel form of indirect prompt injection.
  • Two separate security teams - NeuralTrust and SPLX - have conducted red teaming evaluations of the newly released...
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Maxime Lamothe-Brassard, Founder and CEO of LimaCharlie, and Jeremy Snyder, Founder and CEO of FireTail.ai, sat down with the Defender Fridays community to discuss the hurdles of maintaining secure processes while adding AI to your workflow.

Jeremy is the founder and CEO of FireTail.ai. Jeremy was an IT and cybersecurity practitioner for over 10 years before transitioning into product and sales roles in cloud security and cyber. Jer...

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • More than 90 state and local government organizations have been targeted in a recent wave of cyberattacks exploiting a vulnerability in Microsoft SharePoint, according to the Center for Internet Security (CIS).
  • Traditional cyber attack methodologies - exploiting endpoints, moving laterally, escalating privilege...
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Join us every Friday as we delve into the dynamic world of information security, exploring its defensive side with seasoned professionals from across the industry. Our aim is simple yet ambitious: to foster a collaborative space where ideas flow freely, experiences are shared, and knowledge expands.

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In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community.

  • A critical new SharePoint vulnerability is under mass exploitation, with attackers targeting on-premises SharePoint Server deployments to exfiltrate sensitive data, including authentication tokens.
  • And then directly related to the first story, Microsoft has now confirmed that at least three China-linked threat ...
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