Jerry Perullo, Sounil Yu, Mario Duarte

The Adversarial Podcast

Business EN ↓ 58 episodes

Join former ICE:NYSE CISO Jerry Perullo, former Snowflake CISO Mario Duarte, and former JupiterOne CISO and Bank of America leader Sounil Yu as they dive into the good, the bad, and the ugly in the latest cybersecurity news. Each week, we discuss the most pressing headlines, offer candid commentary, and share unique insights from our extensive experience in the field.

Author

Jerry Perullo, Sounil Yu, Mario Duarte

Category

Business

Podcast website

adversarial.com

Latest episode

Jul 1, 2026

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Episodes

Adversarial Podcast Ep. 23 – Crowdstrike layoffs, RSA Innovation Sandbox, new Pentagon CIO 14.05.2025

00:00 Intro 00:44 Sounil's RSA Innovation Sandbox experience 5:00 5% staffing cuts at Crowdstrike, AI cited as a factor 16:00 Trump picks private sector veteran as Pentagon CIO 32:41 Messaging app used by Trump official suspends operations after reported hack 49:52 An open letter to third-party suppliers 59:32 Microsoft Sets Passkeys Default for New Accounts; 15 Billion Users Gain Passwordless Sup...

Adversarial Podcast Ep. 22 – RSA Conference is here, Verizon's 2025 Data Breach Investigations Report, China names alleged US hackers 28.04.2025

00:00 Intro 00:31 RSA conference 14:38 Verizon's 2025 DBIR report 37:55 Security of "Sign in with Google/Microsoft" 1:02:50 China accuses US of launching 'advanced' cyberattacks, names alleged NSA agents RSA Links: Innovation Sandbox: https://www.rsaconference.com/usa/programs/innovation-sandbox Professional Association of CISOs: https://theciso.org/ Pitch for Charity: https://www.okta.com/newsroo...

Adversarial Podcast Ep. 21 – Chris Krebs & Sentinel One's clearances revoked, Oracle hack, how Goldberg got added to Signal chat 15.04.2025

⬇️ See below for timestamps/summaries/references for each topic 00:00 Highlight/theme 23:05 Intro 06:56 White House revokes Chris Krebs and SentinelOne's security clearances 16:55 How Jeffrey Goldberg got added to the White House Signal group chat 26:48 DOGE staffer provided tech support to cybercrime ring 39:29 China Acknowledged Role in U.S. Infra Hacks 51:56 Oracle under fire for its handling o...

Adversarial Podcast Ep. 20 – corporate espionage among SaaS companies, DC's Signal snafu, where is the cyber market going? 04.04.2025

⬇️ See below for timestamps/summaries/references for each topic 00:00 Highlight/theme 00:28 Intro 02:15 Unicorn startup allegedly cultivated spy to steal trade secrets from competitor 18:19 Google Strikes $32 Billion Deal for Cybersecurity Startup Wiz 33:35 Trump Administration accidentally sends war plans to reporter via Signal 47:20 GitHub action supply chain attack 53:55 Oracle under fire for i...

The Adversarial Podcast Ep. 19 – AI-Powered Cybercrime, CISO job market, the BYOL elephant in the room 18.03.2025

⬇️ See below for timestamps/summaries/references for each topic 00:00 Highlight/theme 00:37 Intro 01:37 Malvertising campaign leads to info stealers hosted on GitHub 11:59 Wall Street is worried it can't keep up with AI-powered cybercriminals 24:02 What Really Happened With the DDoS Attacks That Took Down X 28:34 Bring-your-own-laptop policies 40:41 Are WAFs useful or are they just another TPRM bo...

The Adversarial Podcast Ep. 18 - CISA cuts, North Koreans steal $1.5B in crypto, planning for RSA Conference 04.03.2025

00:00 Highlight 00:28 Intro 3:41 What's getting cut at CISA? 19:01 USCYBERCOM told to stop planning offensive attacks against Russia 27:54 ByBit hacked for $1.5B in cryptocurrency 40:01 CISO discussion: How to regain trust after a cyber breach 49:17 CISO discussion: Data security for GenAI tools 58:43 How to get the most out of RSA Conference 💰 Budget cuts hit CISA , and election security program...

The Adversarial Podcast Ep. 17 - 2025 CISO Compensation Survey, Okta layoffs and employee value, TLS inspection 11.02.2025

⬇️ See below for timestamps/summaries/references for each topic 00:00 Highlight/theme 00:37 Intro 1:21 Hitch Partners survey of CISOs 13:34 Dangling S3 buckets 24:35 Update on Cybersecurity Innovation Executive Order 32:58 Cyber stocks - NET and CRWD at all-time highs 44:07 Okta lays off 180 employees, including security engineers 55:47 Is anyone actually doing TLS inspection? 1:03:21 Is a SOC2 ce...

The Adversarial Podcast Ep. 16 - Cyber policy wishlist, RedNote/TikTok, Marsh's cyber insurance report, do CISOs need deep technical skills? 28.01.2025

⬇️ See below for timestamps/summaries/references for each topic 00:00 Intro 01:33 Biden's Executive Order on Cyber Security 05:18 Cyber policy wishlist 21:30 TikTok and RedNote 29:36 Marsh's report on cyber insurance 49:21 Do CISOs need to be highly technical? Executive Order on Strengthening and Promoting Innovation in the Nation’s Cybersecurity The outgoing Biden administration issues an executi...

The Adversarial Podcast Ep. 15 - US-China-Taiwan cyber relations, mobile app ads facilitating spying, holiday DoS vulnerabilities 14.01.2025

Join former CISOs Jerry, Mario, and Sounil as they dissect the latest cybersecurity news, discuss evolving threats, and share their seasoned perspectives on infosec. 00:00 Highlight 00:32 Intro 1:48 China accuses US of stealing trade secrets 10:05 Taiwan reports 2.4M Chinese cyberattacks/day 18:21 Christmas day Chrome Extension hacks, including Cyberhaven 23:28 Krebs: U.S. Army Soldier arrested fo...

The Adversarial Podcast Ep. 14 - Future of CISA/SEC under Trump, US Telco news, DAO faces $50M hack 23.12.2024

In this episode of The Adversarial Podcast , Jerry Perullo, Mario Duarte, and Sounil Yu discuss the latest developments in cybersecurity, geopolitical threats, and emerging trends as 2025 approaches. 00:00 Introduction 02:06 Trump 2.0's effect on security 03:25 Future of CISA 09:00 Future of SEC cyber reports 15:57 Possible Trump 2.0 priorities 19:40 Spying on US Telco 20:20 What is SS7? 24:04 SS7...

The Adversarial Podcast Ep. 13 - East/west coast CISOs, top CISO expenses in 2024, crypto regulation 10.12.2024

In this episode of The Adversarial Podcast, Jerry, Mario, and Sounil bring their adversarial insights to a packed discussion of the latest topics in enterprise cybersecurity. - East Coast vs. West Coast CISOs: The trio explores the divide between East Coast and West Coast CISOs. Is the East too focused on risk? Does the West overfit to AppSec and "shift-left" practices? - 2024 CISO Budget Report:...

The Adversarial Podcast Ep. 12 - RSA Conference making competition winners accept investment, inefficacy of phishing training 26.11.2024

In this episode of The Adversarial Podcast , former CISOs Jerry Perullo, Mario Duarte, and Sounil Yu explore critical topics shaping the cybersecurity landscape. 1. Crosspoint Capital’s RSA Innovation Sandbox Model The hosts discuss Crosspoint Capital's controversial $5 million SAFE investment requirement for Innovation Sandbox finalists. They examine the implications for startups, founders, and t...

The Adversarial Podcast Ep. 11 - Incoming Trump administration, Microsoft's leaked SaaS creds, and software liability policy 19.11.2024

Introduction : The episode opens with a discussion on securing devices for employees traveling to high-risk countries, like China, as a way to protect corporate data and maintain customer trust. Hosts Jerry, Sounil, and Mario welcome listeners and discuss recent events, including the FS-ISAC Fall Summit in Atlanta and geopolitical implications of the recent election. Key Topics : Geopolitical Risk...

The Adversarial Podcast Ep. 10 - the CISO job market, CRQ, beg bounties, and cryptography 22.10.2024

(00:00) Intro (5:15) The CISO job market: present and future (25:57) Handling beg bounties and VDP (41:30) Quantum cryptography – how important is cryptography, really? Stories: “Chinese Researchers Reportedly Crack Encryption With Quantum Computer” - https://www.pcmag.com/news/chinese-researchers-reportedly-crack-encryption-with-quantum-computer Hosts: Jerry Perullo: https://www.linkedin.com/in/p...

The Adversarial Podcast Ep. 9 - NIST password guidelines, CUPS vulnerabilities, breach vs. hack 08.10.2024

(00:00) Intro & NIST’s new password complexity requirements (13:19) CUPS vulnerability: critical or a distraction (31:26) Federal standards for cybersecurity in health care: should legal responsibility fall on individuals? (47:30) What constitutes a hack vs a breach? Stories: “NIST Drops Password Complexity, Mandatory Reset Rules” - https://www.darkreading.com/identity-access-management-securi...

The Adversarial Podcast Ep. 8 - Pagers and Supply Chain Attacks, GitHub stealers, “Founder Mode” 24.09.2024

(00:00) Intro (02:24) Exploding pagers: are psychological attacks worse than breaches? (20:21) Are credit card breaches still a concern in 2024? (24:57) Infostealer delivered through GitHub Issues: how are trustworthy services being abused? (31:45) Founder mode: when is it time to switch from "founder mode" to "manager mode?" (44:02) Is open-source more secure than closed-source? Stories and books...

The Adversarial Podcast Ep. 7 - Security Certs, Vulnerability Disclosure, and Effective Security Controls 12.09.2024

Listen as CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu discuss the value of security exams and question the relevance of certain certifications in today’s industry. Then, they debate into the vulnerability disclosure process, exploring how CVEs impact companies outside the SaaS world and whether CISA’s "Secure by Design" initiative is truly effective across industries. Finally,...

The Adversarial Podcast Ep. 6 - SSN Leaks, Cloud Misconfigurations, and Passkeys 26.08.2024

Join former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu as they debate the impact of SSN leaks, discuss the effectiveness of recently implemented ransom payment bans in Miami, and recently reported AWS misconfigurations. Then, listen as they debate passkeys, vulnerability management, and board reporting. 00:00 Intro 02:17 Social Security Number breach 14:48 Ransomware payment...

The Adversarial Podcast Ep. 5 - Why Boards want more Joe Sullivans and Tim Browns and less CISOs - Jerry Perullo live at Evanta 16.08.2024

Speaking live at the Evanta CISO Summit in Atlanta in June 2024, host Jerry Perullo talks candidly about why CISOs are failing to land Board Director roles.

The Adversarial Podcast Ep. 4 - CrowdStrike Lawsuits, Overhyped Exploits, and Fake Remote Employees 05.08.2024

Join former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu as they discuss upcoming lawsuits related to the recent CrowdStrike outage, switching costs, overhyped security vulnerabilities and their effect on practitioners' responsibilities, fake employees from North Korea, the information stealers and the state of password managers, and the increasing threat of deepfakes. Stories...

The Adversarial Podcast Ep. 3 - CrowdStrike, Wiz Acquisition Rumors, and SolarWinds 26.07.2024

In this episode, former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu discuss the recent Crowdstrike outages, PR in the recent Wiz acquisition rumors, stakeholder value in Rapid7, and the SEC dropping charges in the SolarWinds case. Stories: - Activist Jana has a stake in Rapid7. There are two paths to bolster value at the cybersecurity company: https://www.cnbc.com/2024/06/29/t...

The Adversarial Podcast Pilot – Cybersecurity Investments, Secure Configurations vs. Code, and Risk Management 19.07.2024

Join former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu as they reflect on the state of cybersecurity investments in 2024, debate the importance of configuration vs. code security, and discuss the importance of governance in risk management. Stories: ‘There’s A Lot Of Noise’ — VCs Trying To Find Clarity In Cluttered Cyber AI Landscape : https://news.crunchbase.com/cybersecurit...

The Adversarial Podcast Ep. 2 - Chrome Extension Vulns, Cyber Job Market, Mouse Jigglers, and the Ransomware Plague 10.07.2024

In this episode, former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu discuss malicious Chrome extensions, the cybersecurity job market, mouse jigglers and security policy, and the impact of the recent ransomware wave. They share insights from their experiences, exploring the challenges of managing browser security policies, job burnout, and banning ransom payments. Stories: Mil...

The Adversarial Podcast Ep. 1 - Snowflake, Shared Fate, and the Gili Ra’anan Model 01.07.2024

In this episode, former CISOs-turned-founders Jerry Perullo, Mario Duarte, and Sounil Yu discuss the recent wave of cyber-attacks using Snowflake and the model of shared fate. They debate the effectiveness of banning ransom payments and explore the complexities of cybersecurity regulation, using recent events involving UnitedHealth and Jerry's former employer as case studies. The conversation also...

Season 02 Episode 02 - The Interim CISO 23.01.2024

Joined by fellow Interim CISO veterans Yael Nagler of Yass Partners and Aurobindo Sundaram of RELX, host Jerry Perullo reflects on his experience as the Interim CISO of Silicon Valley Bank and explores the challenges of the role from hiring manager and candidate perspectives. Yael Nagler: https://www.linkedin.com/in/yaelnagler/ Aurobindo Sundaram: https://www.linkedin.com/in/aurobindosundaram/

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