Today in Tech

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Why AI still hallucinates — and how to stop it | Ep. 242 Aug 19, 2025

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Generative AI has revolutionized how we write, code, and create—but it still hallucinates. In this episode of Today in Tech, host Keith Shaw sits down with Byron Cook, Distinguished Scientist and VP at AWS, to break down why AI continues to make things up—and what we can do to stop it.

They explore:

What AI hallucinations really are—and why they’re not always bad

How automated reasoning can serve as a “logic cop” for generative AI

The challenge of defining truth in business contexts

Agentic AI: Why it needs stronger safeguards before widespread adoption

How Amazon is using formal methods to improve accuracy and reduce risk

When hallucinations are harmless—and when they can cost you your job, money, or reputation

If you’re an enterprise leader, developer, or tech enthusiast trying to understand the next phase of trustworthy AI, this is the episode for you.

:bell: Don’t forget to like, comment, and subscribe for more tech insights every week!

How to Turn Your Entire Workforce Into AI Experts| Ep. 241 Aug 12, 2025

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AI isn’t just for data scientists anymore. In this episode of Today in Tech, host Keith Shaw talks with Red Hat Distinguished Engineer Mo Duffy about how businesses can empower everyone — from HR to marketing to customer support — to become fluent in AI. Discover:

Why AI fluency is becoming a must-have skill like internet literacy
A four-layer AI skills pyramid: from prompt engineers to AI researchers
The role of open source in democratizing AI expertise
How vibe coding and AI assistants are lowering the barrier to building tools
Real-world success stories and ethical considerations in AI adoption

Whether you're a leader trying to upskill your workforce or an employee looking to grow your AI capabilities, this conversation will give you the blueprint for success in an AI-first workplace. Don’t forget to like, comment, and subscribe for more episodes every week!

Why the future of work runs through your browser | Ep. 240 Aug 05, 2025

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Is your web browser still built for consumers — but your business has moved on? In this episode of Today in Tech, Keith Shaw sits down with Bradon Rogers, Chief Customer Officer at Island, to explore the rise of enterprise browsers — purpose-built tools that enhance security, improve user experience, and unlock productivity in a browser-first world.
Bradon breaks down how enterprise browsers are transforming app delivery, boosting cybersecurity, and enabling organizations to say yes more often — without compromising on control. From generative AI integration to post-quantum security, learn why this technology could become the new standard for every organization in the next five years. Topics covered:

Why traditional browsers are misaligned with enterprise needs
The evolution from consumer to enterprise browser
Security, compliance, and shadow IT use cases
How enterprise browsers enable AI-powered workflows
The “say yes” philosophy and improving user experience
Predictions on browser adoption and industry impact

Don’t forget to like, comment, and subscribe for more episodes of Today in Tech.

Is Google search dying? How generative AI is reshaping the internet Jul 29, 2025

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Generative AI tools like ChatGPT, Claude, and Perplexity are shaking up the world of search—and putting pressure on Google’s dominance. In this episode of Today in Tech, host Keith Shaw speaks with Thais Castello Branco, Head of Marketing and Strategy at Exa, about how AI is transforming how we search, how businesses are adapting, and what the future of discovery looks like.
Topics covered:

Why users are abandoning traditional search engines
The evolution from SEO to GEO (Generative Engine Optimization)
How AI agents are becoming the primary searchers
What companies must do to stay visible and relevant
How generational behaviors are shaping search trends

Whether you're a digital marketer, tech leader, or AI enthusiast, this conversation will change how you think about search.

AI disruption will bring new apps, experiences to maps Jul 22, 2025

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Are we at a crossroads in mapping innovation? In this episode of Today in Tech, host Keith Shaw speaks with Marc Prioleau, executive director of the Overture Maps Foundation, about how artificial intelligence, open data, and community-driven efforts are reshaping the future of digital maps. Discover: Why map data is so difficult (and expensive) to maintain How open-source mapping can challenge tech giants like Google and Apple Real-world applications of spatial data — from disaster response to AI travel guides The role of generative AI and machine learning in map creation and validation The surprising importance of reducing mapping bias How augmented reality and digital twins could redefine how we explore cities Whether you're a geography geek, a tech leader, or just someone who relies on your GPS daily, this deep dive into modern mapping will change how you view the world — literally. :link: Learn more: https://overturemaps.org :+1: Like, subscribe, and share if you're passionate about tech innovation.

Inside North Korea’s AI job scam Jul 15, 2025

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A shocking new investigation reveals how North Korean operatives used generative AI tools to pose as remote tech workers, land real jobs, and send stolen salaries—and potentially sensitive data—back to the DPRK. In this episode of Today in Tech, host Keith Shaw speaks with Brett Winterford, VP of Okta Threat Intelligence, about the rise of “wage mole” campaigns, deepfake video interviews, and how companies were tricked into hiring fake personas with stolen identities. Winterford details how these operations scale through AI-powered applicant tracking exploits, fraudulent laptop farms in the U.S., and how some actors even tested their fake résumés by creating fake companies to gather intel on what works. Learn the red flags to watch for, what industries are now being targeted, and how your organization can protect itself from this growing global threat. :pushpin: Topics Covered: How generative AI enabled DPRK’s remote job scams Deepfake interviews & mock ATS testing Laptop farms and U.S.-based facilitators Red flags recruiters and HR teams should watch for Why this isn’t just a U.S. tech problem—it's global :link: Watch now and subscribe to stay ahead of the latest cybersecurity threats.

Counterfeit Crisis: How AI fuels dangerous fake goods | Ep. 236 Jul 08, 2025

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Counterfeit products are no longer just fake handbags and watches—today they include brake pads, skincare, prescription drugs, and even aircraft parts. In this episode of Today in Tech, Keith Shaw talks with Roei Ganzarski, CEO of Alitheon, about how technology—including generative AI—is empowering fraudsters and putting lives at risk.

From sophisticated e-commerce scams to counterfeit pharmaceuticals and fake aviation parts, this discussion uncovers the shocking scale of the problem ($3 trillion annually!) and what consumers, companies, and regulators can do to fight back.

:mag: Topics covered:

· How AI and 3D scanning help counterfeiters replicate products

· Why stickers, QR codes, and holograms no longer work

· The dangers of counterfeit medicine and auto parts

· How fake products infiltrate supply chains—even for major airlines and hospitals

· Why buying skincare or medicine from unauthorized sellers is so risky

· What new technologies can verify authenticity without relying on labels

:pushpin: Don’t miss this eye-opening interview and learn how to protect yourself, your company, and your family from increasingly undetectable fakes.

Inside Quantum Cities: How AI, smart tech will transform urban life | Ep. 235 Jul 01, 2025

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What if the cities of the future could grow 10% annually for a decade? In this episode of Today in Tech, Keith Shaw sits down with Chase Garbarino, co-founder and CEO of HqO, to explore the concept of Quantum Cities—the next evolution of smart cities, powered by AI, connected infrastructure, and citizen-centric design. :rocket: Learn how AI, digital infrastructure, real estate innovation, and public-private partnerships are creating urban ecosystems that are more efficient, more livable, and economically dynamic. Garbarino shares real-world examples from Singapore, Dubai, Boston, and Miami, while diving deep into the role of technology, regulation, privacy, and civic engagement in building the cities of tomorrow. :small_blue_diamond: What is a Quantum City? :small_blue_diamond: Why 10% GDP growth is the new metric of success :small_blue_diamond: How buildings, sensors, and AI shape urban experience :small_blue_diamond: Balancing freedom, safety, and innovation :small_blue_diamond: The path forward: Startups vs legacy cities :round_pushpin: Plus, discover insights from HqO's work with MIT and a sneak peek at the upcoming Quantum Cities conference. :bell: Like, subscribe, and hit the bell to stay updated on tech trends shaping our future. #QuantumCity #SmartCities #AIUrbanPlanning #FutureOfCities #UrbanInnovation #HQO #TodayInTech #ChaseGarbarino #RealEstateTech #CityPlanning #GenerativeAI #DigitalInfrastructure #UrbanDevelopment

Online learning in 2025: What’s next for higher ed & AI? | Ep. 234 Jun 24, 2025

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Five years after the pandemic forced schools online, what's the real future of distance education in a world shaped by AI, hybrid models, and evolving student needs? In this episode of Today in Tech, host Keith Shaw speaks with Evan Kropp, Executive Director of Distance Education at the University of Florida’s College of Journalism and Communications. They explore: · The difference between online learning and emergency remote teaching · Why course design matters more than ever · How generative AI is impacting both student learning and course development · What role tools like ChatGPT, Grammarly, and Duolingo play in modern education · Whether AR/VR and gamification are ready for prime time · How universities can reimagine engagement and community for online learners If you're an educator, instructional designer, edtech developer, or adult learner looking to upskill, this episode is a must-watch. :bell: Don’t forget to like, subscribe, and share your thoughts in the comments!

AI agents are the new cybersecurity nightmare | Ep. 233 Jun 17, 2025

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AI agents are revolutionizing productivity, but they’re also creating a massive, growing security crisis for businesses. In this episode of Today in Tech, we chat with Clarence Hinton, Chief Strategy Officer at CyberArk, exploring the alarming findings from a new identity security survey covering over 2,600 cybersecurity leaders across 20 countries. We discuss: · Why 94% of organizations are using AI for security, but only 32% have controls in place · The rising threat of machine identities and identity silos · The dangers of AI-powered phishing, deepfakes, and voice scams · Why most companies are underestimating the privilege risk of AI agents · The explosion of shadow AI and unregulated tools in the enterprise · Human behavior: still the weakest security link If you're not thinking about how to secure AI agents now, you're already behind. :point_right: Don’t miss this essential conversation for CISOs, IT leaders, and tech strategists. :pushpin: Watch, like, and subscribe for more tech security insights every week. #TodayInTech #AIsecurity #cybersecurity

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