
E184 | Trezor CTO | How Quantum Computers Could Empty Every Bitcoin Wallet
Trezor's CTO, Tomáš Sušánka, breaks down how AI is changing the scam landscape and why even security experts are getting fooled. From AI deepfake Microsoft Teams calls to voice cloning and phishing sites that nearly caught the CTO himself, this conversation covers the modern security playbook everyone needs for 2026. THE SHIFT NEWSLETTER 💡Go beyond the mic - subscribe to The Shift, my new weekly newsletter where I share the uncut stories, raw takes, and behind-the-scenes notes from When Shift Happens: https://www.kevinfollonier.com/crypto-web3-newsletter ___________ PARTNERS 🚀 Jupiter is the most used Decentralized Exchange in Crypto and the largest DEX by volume on Solana: https://jup.ag/ 💳 KAST lets you manage and spend stablecoins or crypto with a Visa Card or Apple Pay. Live in 100+ countries - Get $20 Signup Bonus - https://go.kast.xyz/VqVO/SHIFT - promo code: SHIFT 🔓 Trezor offers the safest cold-storage wallets for crypto and true financial independence. Buy with 10% off - promo code: WSH10 - https://affil.trezor.io/SH12h 🌱 Bitwise Asset Management manages $15B+ across 30+ crypto investment products — ETFs, index funds, alpha, staking, and more. https://bitwiseinvestments.com/ ⚖️ Ethena is a synthetic dollar protocol on Ethereum, offering a crypto-native, non-bank-dependent stablecoin called USDe. It uses a delta-neutral hedging strategy with staked ETH to maintain a $1 peg. https://ethena.fi/ ♾️ Coinsilium provides vital funding and expert advice to Web3 and AI-powered early-stage technology companies. https://www.coinsilium.com ___________ Follow Tomáš Sušánka • Twitter: https://x.com/tsusanka FOLLOW WHEN SHIFT HAPPENS Twitter (X): https://x.com/KevinWSHPod Instagram: https://www.instagram.com/kevinfollonier_ TikTok: https://www.tiktok.com/@kevinfollonier_ Linkedin: https://www.linkedin.com/in/kevinfollonier/ Website: https://kevinfollonier.com/ DISCLAIMER The info contained herein is for informational purposes only. Nothing herein shall be construed to be financial, legal, or tax advice. The content of this video is solely the opinions of the speakers who are not a licensed financial advisor or registered investment advisor. Trading cryptocurrencies poses considerable risk of loss. The speakers do not guarantee any particular outcome. 0:00 Introduction 2:07 Does Tomas Like To Talk 4:15 What Does Tomas Do & Why 5:15 How Much Does Bitcoin Matter To Tomas 6:28 Why Should People Still Care About Bitcoin 8:25 Who Is Tomas Sushanka 10:10 Why Humans Are So Bad With Security 12:58 Tomas’s Thoughts On People Downplaying Risk 14:27 How Should One Think About Risk 15:25 Does Intelligence Play A Role In Risk 16:54 Why Do Smart People Fall For Scams 23:39 How Do We Fix This Scam Problem 25:12 Partnerships: @Variational @BitwiseInvest 26:05 Which Security Mistake Would Tomas Remove 28:57 How Tomas Protects His Assets 29:49 What’s The Craziest Hack Tomas Has Seen 31:24 A Security Habit That Makes Tomas Look Crazy 32:27 Why Someone Should Care About Self-Custody 36:05 When Should People Look Into A Hardware Wallet 37:48 A Strategy For Hardware Risk Management 44:16 How Does One Manage The Inheritance Problem 46:29 Should People Keep Assets On An Exchange 47:32 Partnership: @KASTxyz 48:20 What Security Setup Should Kevin’s Grandma Use 50:08 Things To Can Do To Prevent Hacks & Scams 1:01:57 Should People Upgrade Their Trezor Wallets 1:05:28 How Self-Custody Will Evolve & Not Be Archaic 1:08:07 Partnerships: @JupiterExchange @Ethena 1:08:50 The Biggest Problem With Self-Custody 1:09:52 Is Quantum Computing A Worry For Crypto 1:14:48 Who’s Taking Quantum Computing Seriously 1:20:41 Who’s Securing Bitcoin Against Quantum Risk 1:23:58 A Crypto Belief That Tomas Disagrees With 1:26:12 Is There A Future For Digital Identity 1:27:56 Could Self-Custody Become Too Complicated 1:28:42 Dangerous Advice Tomas Had Heard Before 1:29:43 Does AI Make You Safer Or Vulnerable 1:31:25 Closing Thoughts


















