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Artwork for The Cybersecurity Defenders Podcast

The Cybersecurity Defenders Podcast

LimaCharlie
Cybersecurity
Artificial Intelligence
Limacharlie
Ransomware
Incident Response
Compliance
AI In Cybersecurity
Malware
Security Operations
Threat Intelligence
CISA
Machine Learning
EDR
Cloud Security
Vulnerability Management
Browser Security
Deepfake Technology
Microsoft
Software Engineering
MSSP

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 b... more

PublishesDailyEpisodes329Founded4 years ago
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Artwork for The Cybersecurity Defenders Podcast

Latest Episodes

Originally recorded: Friday May 29, 2026

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

• A large-scale software supply chain attack dubbed “Megalodon” infected thousands of ... more

Join us for this week's Defender Fridays as Charles Grandjean, CTO and Co-founder at Hexiagon AI, breaks down where AI-assisted pen testing actually stands today and what it means for both red teams and defenders.

At Defender Fridays, we delve into ... more

YouTube

Originally recorded: Friday May 22, 2026

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

• GitHub has confirmed that roughly 3,800 internal repositories were accessed in a sup... more

YouTube

Join us for this week's Defender Fridays as Chris Sanders, Founder at Applied Network Defense and the Rural Technology Fund, breaks down how analysts actually think through investigations and what separates high performers from the rest.

At Defender... more

Key Facts

Accepts Guests
Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
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Recent Guests

Chris Sanders
Expert on cognitive reasoning in investigations
chrissanders.org
Episode: How analysts use cognitive reasoning in investigations with Chris Sanders / Defender Fridays [#325]
Shane Warden
Principal Architect at ActiveState
ActiveState
Episode: How to handle increasing vulnerabilities with AI-assistants? With Shane Warden from ActiveState / Defender Fridays [#323]]
Dr. Adeel Shaikh Muhammad
Cybersecurity strategist and global speaker with focus on AI and security operations
Independent/Consultant
Episode: Does the rise of AI mean human-led SOCs are obsolete? With Dr. Adeel Shaikh Muhammad [#322]
Katherine McNamara
Technical solutions architect engineer at Cisco
Cisco
Episode: How AI adoption in enterprise infrastructure has expanded the attack surface with Katherine McNamara from Cisco / Defender Fridays [#318]
David Chernitzky
CEO and co-founder of Armour Cybersecurity
Armour Cybersecurity
Episode: Cybersecurity is a core leadership issue & opportunity with David Chernitzky from Armour Cybersecurity [#317]
Matt Bromley
Co-founder of LimaCharlie, security industry expert
LimaCharlie
Episode: Millions in crypto stolen, Vercel breach, Mastodon DDoS attack, North Korean IT workers at 100s of U.S. companies & ransomware negotiator pleads guilty / Intel Chat [#316]
Jeff McJunkin
Jeff McJunkin, Rogue Valley Information Security
Rogue Valley Information Security
Episode: Real examples of AI-powered code scanning with Jeff McJunkin from Rogue Valley Information Security / Defender Fridays [#315]
J. Michael Daniel
President and CEO of the Cyber Threat Alliance
Cyber Threat Alliance
Episode: How can we improve global security? With J. Michael Daniel from Cyber Threat Alliance [#314]
Dylan Williams
Co-founder of Spectrum, security practitioner focused on detection engineering and AI agents
Spectrum
Episode: How do you know your AI agents are actually correct? With Dylan Williams from Spectrum Security / Defender Fridays [#312]

Hosts

Christopher Luft
Co-founder of LimaCharlie; long-running host with focus on defender-focused cybersecurity discussions and threat landscape analysis.
Maxime Lamothe-Brassard
Founder of LimaCharlie; hosts Defender Fridays; frequent collaborator on AI and security operations topics.
Matthew Bromley
Joining in for discussed cybersecurity news; contributes to analysis and discussion of threats.

Reviews

4.9 out of 5 stars from 100 ratings
  • Love the intel chats

    Most useful security intel podcast I’ve found. Thanks guys, you help a lot.

    Apple Podcasts
    5
    crackshot24
    United States2 years ago
  • Great insight and learning

    I love the variety of this podcast. All of the different shows are educational and entertaining.

    Apple Podcasts
    5
    Tekgrunt
    Canada3 years ago
  • Look forward to it every week.

    This show is new to my podcast library but it’s quickly becoming one of my faves. Look forward to it coming out every week. Love the idea at the interviewer pulls you into the story.

    Apple Podcasts
    5
    DMarijkeJ
    Canada4 years ago
  • Great podcast!

    Loving this podcast! They explain cybersecurity issues in an easy way to understand.

    Apple Podcasts
    5
    GrandmaKeenan
    United States4 years ago
  • Amazing!

    This is such a fabulous podcast that is informative for anyone from laymen and cybersecurity experts! One of my new favorite shows!

    Apple Podcasts
    5
    RHutchizle
    United States4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Highly practical security intel with approachable explanations.
Diverse topics from AI to threat intelligence keep it engaging.
Consistently educational for cybersecurity professionals.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#203
Canada/Technology
Apple Podcasts
#212
Australia/Technology
Apple Podcasts
#148
Saudi Arabia/Technology
Apple Podcasts
#226
Ireland/Technology

Talking Points

Recent interactions between the hosts and their guests.

How analysts use cognitive reasoning in investigations with Chris Sanders / Defender Fridays [#325]
Q: Why do you think there's a bias toward more experienced professionals in the field?
Time on task is only one factor; the industry also needs better ways to quantify diverse experience and to assess transfer of learning from education to real-world work. This is compounded by inconsistent on-the-job training and a lack of standardized curricula that reflect the actual cognitive skills used in investigations.
How AI adoption in enterprise infrastructure has expanded the attack surface with Katherine McNamara from Cisco / Defender Fridays [#318]
Q: Hey, Katherine, do you want to do maybe a quick intro about yourself?
Katherine introduces herself as a Cisco technical solutions architect with many years in the field, noting her CCIEs and security background before describing her focus on AI security and customer challenges.
AI: The Hero's Journey with Ken Westin from LimaCharlie / Defender Fridays [#320]
Q: Ken, do you want to do a quick intro?
Yeah. Howdy, folks. Ken Westin here, a Solutions Engineer at LimaCharlie with two decades in the industry, including a startup that tracked criminals. I've worked with SIM and EDR and am excited to talk about AI's journey.
Real examples of AI-powered code scanning with Jeff McJunkin from Rogue Valley Information Security / Defender Fridays [#315]
Q: Before you get into the next stage, what was your process for writing the prompt and building the pipeline—did you use AI to write it, and how iterative was the flow?
The original stages were brainstormed manually and evolved over time; AI assisted later by enriching prompts with function call context and iterative prompts, but early iterations relied on manual design and structured prompts to steer analysis.
Why cyber analysts are crucial in protecting public infrastructure with Michael Hamilton from PISCES International [#308]
Q: What are the biggest blind spots you've seen in city networks, and how can policy help fix them?
The entitlement to use government tech for almost anything creates major risk, with broad exposure from personal email use to insecure devices. Policy changes like acceptable-use strengthening, SBOM requirements, and secure-by-default IoT standards can dramatically reduce attack surface without hampering essential services.

Audience Metrics

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Frequently Asked Questions About The Cybersecurity Defenders Podcast

What is The Cybersecurity Defenders Podcast about and what kind of topics does it cover?

A technically accessible show that briskly covers weekly cybersecurity news, hands-on defender perspectives, and practical risk guidance, often tying in AI, AppSec, and security operations trends. Episodes frequently feature industry experts and practitioners who share real-world insights on threats, defenses, and the evolving tooling used by security teams. A standout element is the focus on defender-oriented takeaways, plus regular conversations with leaders from notable security vendors and research institutions, making it useful for practitioners seeking actionable intel and potential collaboration outlooks for sponsorship or guest opportunities.

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Which podcasts are similar to The Cybersecurity Defenders Podcast?

These podcasts share a similar audience with The Cybersecurity Defenders Podcast:

1. Defense in Depth
2. CyberWire Daily
3. Cybersecurity Headlines
4. SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
5. CISO Series Podcast

How many episodes of The Cybersecurity Defenders Podcast are there?

The Cybersecurity Defenders Podcast launched 4 years ago and published 329 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on The Cybersecurity Defenders Podcast?

Recent guests on The Cybersecurity Defenders Podcast include:

1. Chris Sanders
2. Shane Warden
3. Dr. Adeel Shaikh Muhammad
4. Katherine McNamara
5. David Chernitzky
6. Matt Bromley
7. Jeff McJunkin
8. J. Michael Daniel

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