Best Raa Podcasts (2025)

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Brain Cipher: What happens when national infrastructure comes under strike? 25:53

Play Pause

6d ago25:53

25:53

Send us a text Indonesia, June 2024 - 210 critical government agencies were crippled in one fell swoop. Immigration services were in disarray; customs officers locked out of critical systems and travellers left stranded in airport and ferry terminals facing delays that would continue for a full week. The culprit? Brain Cipher, a ransomware group ba…

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2015 vs 2025: What the Last Decade of Threats Taught Us 45:20

7d ago45:20

45:20

In this special, end-of-year episode (and Hazel’s final show as host) Talos Takes goes on a time-travel adventure: What would a defender from 2015 think of the cybersecurity realities of 2025? Joined by Talos teammates Pierre Cadieux, Alex Ryan, and Joe Marshall, we compare the threats, tools, and challenges of 2015 with those of 2025. The team rec…

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Ajina: Can you really trust that app?  31:50

29d ago31:50

31:50

Send us a text Cyber criminals are masters at exploiting human vulnerability and trust. In Uzbek folklore, there's a creature known for causing chaos, preying on humans, lurking in the dark and changing its face to trick its victims before it pounces. In December 2023, it lent its name to a sophisticated Android malware campaign using the same tact…

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When You’re Told “No Budget”: The Blueprint for Staying Secure 24:08

1M ago24:08

24:08

What happens when your to-do list keeps growing but your budget doesn’t? Hazel is joined by three Cisco Talos Incident Response experts to talk about the reality many organizations face: rising threats, aging infrastructure, and fewer people to defend it all. From configuring what you already have, to open-source strategies, to the impact of cybers…

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How Attackers Use Your Own Tools Against You (IR trends Q3 2025) 11:21

1M ago11:21

11:21

In this episode of Talos Takes Hazel sits down with Talos' Bill Largent and Craig Jackson to discuss the latest Cisco Talos Incident Response Quarterly Trends Report (Q3 2025). From a wave of Toolshell events, to a rise in post-exploitation phishing, and the misuse of legitimate tools like Velociraptor, this quarter’s cases all point to a theme: at…

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Retention Is Existential: Gainsight’s New CEO Chuck Ganapathi on RaaS, AI Agents & the 80/20 Trap | Episode 100 56:10

2M ago56:10

56:10

Welcome to episode 100! I’m joined by Chuck Ganapathi, Gainsight’s new CEO, for a wide-ranging, candid conversation about where customer success is headed and what leaders should do right now. We start with Chuck’s career through four platform eras: mainframe to client/server to cloud to AI - and how those shifts shape strategy. He shares the littl…

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Mitral Valve & Beyond 14:13

2M ago14:13

14:13

to be updated

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MuddyWater & OilRig: The cyber espionage playbook 23:41

2M ago23:41

23:41

Send us a text As digital infrastructure becomes the backbone of global economies, cyber espionage has quietly evolved into one of the most powerful tools in modern statecraft. Behind the scenes, nation-backed threat groups like MuddyWater and OilRig operate sophisticated campaigns that blend malware, phishing, and social engineering to infiltrate …

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Aortic Stenosis 45:53

2M ago45:53

45:53

to be updated

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Passwordless Security: Debunking the Biggest Myths 15:08

2M ago15:08

15:08

On this episode of Talos Takes, Hazel welcomes Cisco Duo experts Steven Leung and Tess Mishoe to bust the most common myths around passwordless security and multi-factor authentication (MFA). Discover why not all MFA is created equal, why passwordless doesn't mean less security, and the most seamless way to adopt passwordless solutions. Plus, learn…

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Perioperative Arrhythmia 34:19

2M ago34:19

34:19

to be updated

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Receptor-Targeted Hemodynamic Control in Anesthesia 33:46

2M ago33:46

33:46

to be updated

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RAAS - Detailed 43:48

2M ago43:48

43:48

to be updated

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RAAS - Intro 18:06

2M ago18:06

18:06

to be updated

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CHEMORECEPTORS 31:27

3M ago31:27

31:27

to be updated

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CARDIAC OUTPUT 42:01

3M ago42:01

42:01

to be updated

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Voice to Value: I Used ChatGPT Voice to Help Build an Automation | Episode 099 21:03

3M ago21:03

21:03

By Alex Turkovic

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INTRODUCTION NEUROHUMORAL CONTROL DEMYSTIFIED 17:50

3M ago17:50

17:50

to be updated

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You Can't Patch Burnout: When Cybersecurity Takes a Toll 47:21

3M ago47:21

47:21

Every October, Cybersecurity Awareness Month brings a wave of tips: update your software, enable MFA, use strong passwords. But what good is any of that if the people behind the defenses are feeling burned out? In this episode of Talos Takes, Hazel sits down with Joe Marshall for a candid, vulnerable conversation about the human cost of cybersecuri…

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IS THERE A POINT WHERE OXYGEN DELIVERY BECOMES INADEQUATE? 41:03

3M ago41:03

41:03

to be updated

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Director vs Doer: Staying Relevant and Thriving in the A.I. Era | Episode 098 15:27

3M ago15:27

15:27

In this episode, we dig into a shift I think is non-negotiable in today’s AI-first world: you must become the director, not the doer. Inspired by Dan Martell’s framework, we explore how AI should handle the execution — while you define the outcome, set constraints, and bring the human edge. I introduce the three pillars that separate average from e…

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VENOUS RETURN FOR ANESTHESIOLOGISTS: TANKS, PIPES, AND THE GUYTON MAP 52:01

3M ago52:01

52:01

Join us on Cognitive Flow as we unravel the hidden mechanics of venous return—how mean systemic filling pressure, right atrial pressure, and venous resistance drive cardiac output in the OR. Through vivid plumbing analogies, real-world anesthesia scenarios, and the timeless Guyton framework, you’ll learn to predict hemodynamic shifts before they hi…

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WHEN TIME SHAPES THE HEART: ANESTHESIA INSIGHTS INTO CARDIOVASCULAR AGEING 33:30

3M ago33:30

33:30

Four stages of cardiovascular ageing in anesthesia. Read more at: ☀ optimalanesthesia.com ✱ buymeacoffee.com/optimalanesthesia/chapter-x-cardiovascular-ageing-clinical-anesthesia-a-perioperative-framework ☈ https://www.patreon.com/posts/four-stages-one-131493932?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_conten…

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CARDIAC ACTION POTENTIALS AND ANESTHESIA — FROM MOLECULES TO THE BEDSIDE. 19:36

3M ago19:36

19:36

TO BE UPDATED

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MYOCARDIAL CELLS 28:32

3M ago28:32

28:32

to be updated soon

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DIASTOLIC DYSFUNCTION — A LAYERED TEACHING CHAPTER FOR ANESTHESIOLOGISTS 31:50

3M ago31:50

31:50

to be updated

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SYSTOLIC DYSFUNCTION AND ANESTHESIA: FROM MOLECULES TO THE OPERATING ROOM 36:06

3M ago36:06

36:06

to be updated soon

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Unreasonable Hospitality & Magic Customer Moments at Scale | Episode 097 16:23

3M ago16:23

16:23

After a short hiatus, Alex is back—and he’s bringing some big energy and even bigger ideas to the Digital Customer Success podcast. In this solo episode, he shares a deeply personal and practical reflection on how we can create magical, human moments in our digital programs—at scale. Inspired by Will Guidara’s book Unreasonable Hospitality, Alex ex…

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THE CARDIAC CYCLE: CLINICAL IMPLICATIONS FOR ANESTHESIA PRACTICE 17:53

3M ago17:53

17:53

Every heartbeat is more than a rhythm — it’s a sequence of finely tuned electrical sparks and mechanical events that determine life, perfusion, and anesthetic stability. In this episode, we break down the Conduction vs Mechanical Timeline of the cardiac cycle, using simple analogies and clinical pearls that every anesthesia resident and practitione…

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Joystick to Jailbreak: Exploring the Youth Cybercrime Pandemic 1:13:41

3M ago1:13:41

1:13:41

Send us a text Forget everything you think you know about hackers. Today’s cybercriminals aren’t lurking in shadowy basements - they’re teenagers mastering cheat codes on Roblox, swapping tips on Discord, and using AI to launch attacks from their bedrooms. Join Group-IB’s Gary Ruddell and Nick Palmer as they sit down with Fergus Hay, CEO and co-fou…

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THE CARDIAC CONDUCTION SYSTEM IN CLINICAL ANESTHESIA PRACTICE 16:32

3M ago16:32

16:32

The heart’s conduction system is more than physiology—it’s a living power grid that anesthesiologists interact with every time they induce, maintain, or recover a patient from anesthesia. In this episode of Cognitive Flow from OptimalAnesthesia.com, we break down the SA node, AV node, and Purkinje network using vivid analogies, clinical vignettes, …

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VENOUS DRAINAGE OF THE HEART 11:57

3M ago11:57

11:57

The heart’s venous drainage isn’t just anatomy—it’s a roadmap for clinical anesthesia practice. In this episode, we break down the three key pathways—the coronary sinus, anterior cardiac veins, and Thebesian veins—using a plumbing system analogy that makes concepts easy to remember and clinically actionable. You’ll learn how these venous routes con…

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Tampered Chef: When Malvertising Serves Up Infostealers 11:22

3M ago11:22

11:22

Imagine downloading a PDF Editor tool from the internet that works great...until nearly two months later, when it quietly steals your credentials. That’s the reality of “Tampered Chef,” a malvertising campaign that preyed on users searching for everyday software. In this episode, Nick Biasini explains how cybercriminals are investing in "malvertisi…

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ETHER ANESTHESIA: A REVOLUTION WITH MISSED OPPORTUNITIES 17:12

3M ago17:12

17:12

1798–1800: Humphry Davy and Nitrous Oxide 1798: Thomas Beddoes establishes the Pneumatic Institution in Bristol, England, to explore the use of various gases in treating pulmonary tuberculosis. A young chemist, Humphry Davy (aged 20), is appointed to superintend the laboratory. 1798–1800: Davy engages in extensive self-experimentation with nitrous …

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ARTERIAL SUPPLY OF HEART 12:13

3M ago12:13

12:13

Coronary Circulation: Clinical and Anesthetic Relevance The heart can be imagined as a city where coronary arteries serve as highways delivering essential supplies—oxygen and nutrients—to every neighborhood, representing myocardial regions. Three main routes sustain this city: The Right Coronary Artery (RCA) The Left Main Coronary Artery (LMCA), wh…

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Historical Perspective – From Boyle’s Law to BIS Monitors 14:11

3M ago14:11

14:11

The History of Anesthesia Through the Lens of Physics Introduction The history of anesthesia is fundamentally the history of physics applied to patient care. Each century brought discoveries that shaped how we deliver gases, ventilate lungs, and monitor the brain. From Robert Boyle watching air bubbles shrink in a glass tube, to modern monitors tra…

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WHY PHYSICS MATTERS IN ANESTHESIA PRACTICE 14:09

3M ago14:09

14:09

From tiny airway tubes to defibrillation shocks, discover how physical laws guide every breath, monitor, and decision in anesthesia. Learn more at OptimalAnesthesia.com

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ANATOMY OF HEART 13:58

3M ago13:58

13:58

From pericardium to Purkinje fibers, explore how cardiac anatomy shapes anesthesia, hemodynamics, and perioperative decision-making. ✨ Learn more at OptimalAnesthesia.com

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HERBS, HALLUCINOGENS, AND HOPE: THE DAWN OF ANESTHESIA 12:57

3M ago12:57

12:57

Explore the fascinating journey from crude potions and soporific sponges to modern anesthetic science—how humanity fought surgical pain through the ages. More at OptimalAnesthesia.com

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Inside the Black Hat NOC: Lessons in Securing One of the Wildest Networks 23:05

4M ago23:05

23:05

How do you build and defend a network where attacks are not just expected-they're part of the curriculum? In this episode, Hazel talks with Jessica Oppenheimer, Director of Security Operations at Cisco, about the ten years she's spent in the Black Hat Network Operations Center (NOC). Explore the technical challenges of segmenting and monitoring a n…

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RansomHub: From RaaS Kingpin to Cartel Mystery 40:05

4M ago40:05

40:05

Send us a text When RansomHub, one of the most prolific ransomware groups, vanished overnight back in April, it sent shockwaves through the cybercriminal underworld. With over 600 global attacks and millions extorted, their sudden disappearance left affiliates scrambling and researchers asking: what happened? Join Group-IB’s Gary Ruddell and Nick P…

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Breaking Down Chaos: Tactics and Origins of a New RaaS Operation 15:33

5M ago15:33

15:33

Hazel is joined by threat intelligence researcher James Nutland to discuss Cisco Talos’ latest findings on the newly emerged Chaos ransomware group. Based on real-world incident response engagements, James breaks down Chaos’ fast, multi-threaded encryption, their use of social engineering and remote access tools like Quick Assist, and the group’s l…

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DragonForce: The Cyber Cartel Helping Hackers Hit the High Street 29:33

5M ago29:33

29:33

Send us a text Empty shelves, lost customers, and hundreds of millions of pounds in lost profit are just some of the outcomes that retailers have faced in the wake of recent ransomware attacks. From the Co-operative to M&S, the recent cyber attacks on UK retail giants have dominated headlines and wreaked havoc that’s been felt by customers, staff, …

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The Role of the Athletic Director 20:50

5M ago20:50

20:50

Send us a text What does an Athletic Director actually do? If your first thought is “schedule games and unlock the gym,” this episode is going to open your eyes. In this deep-dive solo episode, Coach Sullivan pulls back the curtain on one of the most misunderstood roles in education and athletics: the high school Athletic Director. From balancing b…

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Social Media and Recruiting: What Athletes and Parents Need to Know 15:30

5M ago15:30

15:30

Send us a text In this 15-minute solo episode, Coach Morgan Sullivan breaks down one of the most overlooked but critical factors in the college recruiting process: your athlete’s social media presence. With insights drawn from real conversations with college coaches, national surveys, and personal experience, this episode explores how Twitter, Inst…

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Why Attackers Love Your Remote Access Tools 14:22

5M ago14:22

14:22

Attackers are increasingly abusing the same remote access tools that IT teams rely on every day. In this episode, Hazel sits down with Talos security researcher Pierre Cadieux to unpack why these legitimate tools have become such an effective tactic for adversaries. Pierre explains how the flexibility, legitimacy, and built-in capabilities of remot…

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Sleep stories in Tamil | Part 1 : Karuppu llavarasiyum Maya Theraiyum | Author Raa Raa | கருப்பு இளவரசியும் மாயா திரையும் 11:20

6M ago11:20

11:20

Sleep stories in Tamil Relax, Chill and Sleep listening to nice and soothing stories written and narrated by Raa Raa

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Yaar Evar : Nabar 1 | Theriyatha Pakkangal | யார் இவர் : நபர் 1 | தெரியாத பக்கங்கள் | 6:18

6M ago6:18

6:18

This is new series where you would know about celebrities and popular personalities.

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Teaching LLMs to spot malicious PowerShell scripts 16:16

6M ago16:16

16:16

Hazel welcomes back Ryan Fetterman from the SURGe team to explore his new research on how large language models (LLMs) can assist those who work in security operations centers to identify malicious PowerShell scripts. From teaching LLMs through examples, to using retrieval-augmented generation and fine-tuning specialized models, Ryan walks us throu…

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Avasaram - Raa Raa | அவசரம் - ரா ரா | Tamil Audio Stories 12:41

6M ago12:41

12:41

Kandan, auto driver views changed after an incident.