The Med Device Cyber Podcast

What makes medical device penetration testing different from a traditional cybersecurity penetration test?

In this solo episode, Christian Espinosa explains why medical device penetration testing has to be approached through the lens of patient safety rather than simply data protection.

Christian breaks down the difference between vulnerability scanning and penetration testing, why the threat model and hazard analysis should drive the scope, and why hardware interfaces such as USB, Bluetooth, JTAG and UART need to be included alongside software, cloud and mobile components.

He also walks through the testing methods the FDA expects to see, including abuse and misuse cases, robustness testing, fuzz testing, attack surface analysis and vulnerability chaining, as well as the importance of traceability, tester independence, retesting and reproducibility.

IN THIS EPISODE:

00:06 What medical device penetration testing actually is

03:10 Vulnerability scanning versus penetration testing

05:14 Traditional IT testing versus medical device testing

07:19 Why hardware attack surfaces matter

11:44 Why penetration testing needs independence

14:56 Abuse, misuse and robustness testing

18:09 Vulnerability chaining and attack surface analysis

22:20 What the FDA expects in the final report

27:38 Why retesting and traceability matter

29:51 Common penetration testing mistakes that cause FDA problems

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more: https://bluegoatcyber.com

Schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn:

https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

What happens when a medical device company experiences a serious cyber incident?

Daniel Hammond joins Christian Espinosa to discuss why incident-response decisions should be made before an organization is under attack.

They explore the role of tabletop exercises, why ransomware decisions are rarely as simple as “we never pay,” and what happens when attackers compromise the very network an incident-response team depends on.

Daniel explains why cybersecurity programs built primarily around compliance can leave organizations preparing for yesterday’s threats instead of today’s risks. The conversation covers third-party dependencies, medical device shutdown decisions, business continuity and the rapidly increasing speed of AI-enabled cyberattacks.

In this episode:

07:14 What happens when a medical device vulnerability can harm patients

11:30 Why tabletop exercises should go beyond compliance

13:44 Making ransomware decisions before the crisis

17:52 What happens when communications fail during an attack

20:25 Where do you respond if attackers own your network?

23:00 Compliance versus a risk-based cybersecurity mindset

24:00 Planning for a compromised medical device

28:40 The danger of critical vendor dependencies

34:20 How AI is accelerating cyberattacks

36:08 Why neutral third-party perspectives reveal blind spots

Connect with Daniel Hammond: https://www.linkedin.com/in/daniel-l-hammond/

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more: https://bluegoatcyber.com

Schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn:

https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

When is the right time to start cybersecurity for a medical device?

For many manufacturers, the answer still seems to be somewhere close to submission. In this solo episode, Christian Espinosa explains why that approach can create major delays, expensive redesigns and even force companies to abandon products they have spent years developing.

Christian breaks down where cybersecurity should enter the product lifecycle, why requirements and hardware decisions matter, and how frameworks like the SPDF and Total Product Lifecycle change the way manufacturers should think about security.

He also covers penetration testing, secure updates, decommissioning, attack surface reduction and post-market monitoring, showing why cybersecurity has to extend from design through disposal.

In This Episode:

* 00:07 Why manufacturers say they’re “not ready” for cybersecurity

* 02:08 When cybersecurity should actually begin

* 04:19 How early design decisions create security problems

* 06:28 Cybersecurity from cradle to grave

* 10:32 Why hospital networks should be treated as hostile

* 12:41 Secure updates and device decommissioning

* 15:54 Building cybersecurity into development

* 17:07 Post-market monitoring and why waiting costs more

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry.

Learn more about Blue Goat Cyber: https://bluegoatcyber.com

Schedule a Discovery Session: https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn: https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

AI is becoming more capable, more autonomous and more accessible. What does that mean for medical device cybersecurity?

Liam Dowd joins Christian Espinosa to discuss the changing security landscape, from continuous SBOM monitoring and vulnerable hospital environments to the growing role of AI on both sides of the cybersecurity equation.

They explore how AI could make attackers faster while also giving defenders better tools, why excessive agency may become one of the technology’s biggest security risks, and where AI could genuinely improve healthcare.

In This Episode:

* 01:01 Why continuous SBOM monitoring matters

* 02:55 Why hospital networks should be treated as unsafe

* 05:05 Hacking into a surgical device in seconds

* 06:49 How AI is changing offensive cybersecurity

* 09:20 Using AI defensively

* 10:03 The AI cybersecurity arms race

* 16:17 The danger of excessive AI agency

* 21:36 Why AI still needs human oversight

* 23:48 Where AI could improve healthcare

* 27:46 AI hallucinations and autonomous systems

* 32:53 Liam’s view of where AI is heading

Connect with Liam Dowd: https://www.linkedin.com/in/liam-j-dowd/

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more: https://bluegoatcyber.com

Schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn:

https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

What makes medical device penetration testing different from traditional cybersecurity?

Christian Espinosa is joined by Blue Goat Cyber penetration tester Parker Daudt to explore what ethical hacking looks like when the device being tested can directly affect patient safety.

Parker explains how penetration testing pushes beyond vulnerability scanning to uncover the real impact of an exploit, why outdated threat models can leave important attack surfaces untested, and why even something as simple as a CD drive can become a meaningful entry point.

They also discuss hospital environments, exploitability, the risks created by large-scale device deployment and why medical device security has to be considered through the lens of the patient, not just the technology.

In This Episode:

* 01:30 Moving from traditional cybersecurity to patient safety

* 05:57 Working with manufacturers on real-world risk

* 09:25 Vulnerability scanning versus penetration testing

* 11:55 Unexpected medical device attack surfaces

* 14:26 Why penetration testing depends on the threat model

* 17:38 Why hospitals should be treated as hostile environments

* 20:08 Exploitability versus probability

* 22:45 Why medical device cyber risk has real-world consequences

* 24:50 How one compromised device can create a foothold

* 26:16 Is hacking really like the movies?

* 29:21 Parker’s biggest takeaway for manufacturers

Connect with Parker Daudt:

https://www.linkedin.com/in/parkerdaudt/

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry.

Learn more: https://bluegoatcyber.com

Schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn:

https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

Medical device cybersecurity is still surrounded by some persistent misconceptions.

In this solo episode, Christian Espinosa breaks down seven of the most common misunderstandings he continues to hear across MedTech, from what actually makes a device “cyber” to why cybersecurity cannot be treated as a final-stage compliance task.

He also explains why medical device cybersecurity is fundamentally different from traditional IT security, and why getting these basics wrong can create problems long before a product reaches the market.

In this episode:

00:07 What actually makes a medical device “cyber”?

02:12 Why medical device cybersecurity is about patient safety

05:21 Why cybersecurity cannot be a point-in-time exercise

06:27 Exploitability versus probability

08:30 Why pre-market clearance is not the finish line

10:43 Why software developers are not cybersecurity experts

11:47 Why traditional cybersecurity is different from medical device cybersecurity

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry.

Learn more about Blue Goat Cyber:

https://bluegoatcyber.com

Schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa on LinkedIn:

https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn:

https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram:

https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook:

https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube:

https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

What if a medical device could prevent an attacker from exploiting a vulnerability, even before a patch becomes available?

Joe Saunders, CEO and co-founder of RunSafe Security, joins Christian Espinosa to explore a different approach to protecting the software inside medical devices and other critical infrastructure.

Joe goes through how RunSafe's technology changes the way software functions load into memory, making certain exploits ineffective without introducing the performance demands typically associated with additional security software.

But the implications extend beyond stopping an attack. For medical device manufacturers, vulnerability management can create significant development, testing, and regulatory challenges. Could preventing exploitation at runtime also reduce the burden of patching and help companies get products to market faster?

The conversation explores the economics of cybersecurity, the threat of compromised software updates, and why increasingly capable attackers are forcing manufacturers to rethink how they protect devices already deployed in the field.

In This Episode:

02:44 Protecting critical infrastructure and medical devices

05:25 Why traditional runtime security creates challenges

07:25 How RunSafe protects software without a running agent

11:05 Understanding memory-based exploits

20:59 The cost of constant patching and recertification

25:54 Reducing exploitation risk from 12,000 potential gadgets to zero

28:16 Cybersecurity and faster medical device approvals

30:45 Threats to critical infrastructure

36:24 The danger of compromised medical device updates

38:43 Why AI is accelerating the cybersecurity challenge

40:10 Building security into software from the beginning

Connect on Linkedin with Joe Saunders: https://www.linkedin.com/in/joesaunders/

Learn more about RunSafe Security: https://runsafesecurity.com

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more by visiting https://bluegoatcyber.com .

If you're interested in our services or partnering with us, schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa is the CEO and founder of Blue Goat Cyber.

Christian Espinosa on LinkedIn: https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn: https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram: https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook: https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube: https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

What if the biggest problem in skin cancer diagnosis is not finding suspicious lesions, but what happens after we find them?

Stefan Mazy joins Christian Espinosa to discuss the personal experience that led him to explore a different approach to skin cancer testing after his mother underwent extensive surgery for an aggressive basal cell carcinoma.

Stefan explains how his team is developing a microneedle patch designed to collect cellular tissue without a traditional surgical biopsy, and why he believes the current diagnostic pathway is struggling to scale as skin cancer awareness and testing increase.

The conversation also explores the role of AI in identifying suspicious lesions, the trade-off between sensitivity and specificity, and why detecting more abnormalities could increase pressure on an already strained clinical pathway.

Christian and Stefan also discuss cybersecurity in medical technology, manufacturing risks, brain-computer interfaces and why connected devices require founders to think beyond the device itself.

In This Episode:

* 03:33 Stefan’s mother’s skin cancer diagnosis

* 08:14 Why he began searching for an alternative to biopsy

* 10:08 The scale of unnecessary skin biopsies

* 12:37 How the microneedle patch works

* 15:13 Why uncertainty creates a diagnostic bottleneck

* 23:44 Can AI reliably identify skin cancer?

* 28:07 The problem with false positives

* 31:50 Cybersecurity, brain-computer interfaces and future risk

* 35:20 Stefan’s key takeaway on technology and healthcare

Check out Stefan Mazy and DermaR here: https://www.linkedin.com/in/stefanmazy/

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more by visiting https://bluegoatcyber.com.

If you’re interested in our services or partnering with us, schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa is the CEO and founder of Blue Goat Cyber.

Christian Espinosa on LinkedIn: https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn: https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram: https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook: https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube: https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1

Why can a MedTech company have promising technology, a strong team and investor interest, yet still lose momentum when it matters most?

Ryan Roghaar joins Christian Espinosa to examine the commercialization gaps that can quietly weaken a medical device company long before the technology itself becomes the problem.

Ryan explains why companies often move through fundraising, regulatory strategy, sales and market entry in the wrong sequence, and why inconsistencies between a pitch deck, website, evidence and buyer messaging can immediately create doubt.

The conversation explores what happens when claims outpace evidence, why MedTech companies struggle to define exactly who they are selling to, and how cybersecurity and AI are adding entirely new layers of risk to commercialization.

07:43 Why Ryan moved into MedTech

10:32 Moving from marketing agency to MedTech consultancy

11:32 Why devices fail outside the technology itself

12:41 Does MedTech commercialization follow a sequence?

16:08 The evidence gap inside MedTech companies

17:10 How investors pressure-test startups

19:55 When a company tells four different stories

23:36 Can cybersecurity become a commercial differentiator?

24:11 Why medical device hacking feels different

27:24 Cybersecurity risks from MRIs to brain implants

32:21 The three biggest commercialization gaps Ryan is seeing

35:57 Why unclear buyers dilute your message

39:08 The pressure to take the wrong customer

42:47 Ryan’s three key takeaways for MedTech companies

Check out Ryan Roghaar’s LinkedIn here: https://www.linkedin.com/in/ryanroghaar/

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry.

Learn more by visiting https://bluegoatcyber.com.

If you’re interested in our services or partnering with us, schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa is the CEO and founder of Blue Goat Cyber.

Christian Espinosa on LinkedIn: https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn: https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram: https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook: https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube: https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1*

What happens when AI starts screening job candidates who are also using AI to get through the screening process?

In this episode of the Med Device Cyber Podcast, Christian Espinosa speaks with Darwin Shurig, founder of Top Talent Accelerant, about why recruiting in MedTech is becoming increasingly difficult and what companies can do to avoid costly hiring mistakes.

Darwin explores why traditional “post and pray” recruitment is breaking down, how strong candidates can be screened out while weaker candidates use AI to get through the process, and why some highly specialized roles in AI, machine learning and cybersecurity are remaining open for months.

The conversation also looks at the enormous cost of getting talent decisions wrong, why the best candidates often are not actively applying for jobs, and how showing candidates the real culture and expectations of a company can help create better alignment before an interview ever takes place.

Darwin also shares the personal journey behind his book, The Modern-Day Job, and how major changes in his business and personal life led him to reconsider success, purpose and the importance of the people we choose to work with.

01:13 Darwin’s journey from critical care to MedTech recruiting

04:38 Why recruiting has become such a crowded industry

06:55 The cost of getting the hiring process wrong

09:00 How AI is changing candidate screening

10:11 Why specialized MedTech roles can stay open for months

11:26 Why traditional hiring processes need to change

12:31 Creating a better candidate experience

13:48 The $9 billion impact associated with warning letters

14:49 Why the best candidates are not applying to your job posts

15:53 When AI starts interviewing AI

16:45 Remote hiring, geography and compensation

18:58 The story behind The Modern-Day Job

36:51 Why values and alignment matter when choosing people

40:33 Building teams around shared values and culture

Check out Darwin Shurig’s LinkedIn here: https://www.linkedin.com/in/darwin-shurig

The Med Device Cyber Podcast is brought to you by Blue Goat Cyber, cybersecurity experts providing essential security solutions for the medical device industry. Learn more by visiting https://bluegoatcyber.com.

If you’re interested in our services or partnering with us, schedule a Discovery Session:

https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session

Christian Espinosa is the CEO and founder of Blue Goat Cyber.

Christian Espinosa on LinkedIn: https://www.linkedin.com/in/christianespinosa/

Blue Goat Cyber on LinkedIn: https://www.linkedin.com/company/blue-goat-cyber/

Blue Goat Cyber on Instagram: https://www.instagram.com/bluegoatcyber/

Blue Goat Cyber on Facebook: https://www.facebook.com/bluegoatcyber/

Blue Goat Cyber on YouTube: https://www.youtube.com/@BlueGoatCyber/?sub_confirmation=1