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How WitnessAI raised $58M to solve enterprise AI’s biggest risk | Equity Podcast

As companies deploy AI-powered chatbots, agents, and copilots across their operations, they’re facing a new risk: how do you let employees and AI agents use powerful AI tools without accidentally leaking sensitive data, violating compliance rules, or opening the door to prompt-based injections? Witness AI just raised $58 million to find a solution, building what…

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As companies deploy AI-powered chatbots, agents, and copilots across their operations, they’re facing a new risk: how do you let employees and AI agents use powerful AI tools without accidentally leaking sensitive data, violating compliance rules, or opening the door to prompt-based injections? Witness AI just raised $58 million to find a solution, building what they call “the confidence layer for enterprise AI.”

Today on TechCrunch’s Equity podcast, Rebecca Bellan was joined by Barmak Meftah, co-founder and partner at Ballistic Ventures, and Rick Caccia, CEO of Witness AI, to discuss what enterprises are actually worried about, why AI security become an $800 billion to $1.2 trillion market by 2031, and what happens when AI agents start talking to other AI agents without human oversight.

Chapters

00:00 – Introduction

01:03 – Peeling back the “onion layers” of AI security challenges

04:40 – Why Ballistic Ventures invested in Witness AI

07:12 – From fear to enablement: A new approach to cybersecurity

11:21 – $58M funding round and strategic investors

15:16 – Market opportunity and competitive landscape

18:08 – Speed-running through AI threats: What enterprises are paying for

21:21 – Security risks and protecting AI data

28:51 – Outro

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

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2 Comments

2 Comments

  1. @DarleneHegeler

    January 14, 2026 at 8:56 pm

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    Reply

  2. @1o1carolina53

    January 14, 2026 at 9:43 pm

    Wow

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    Reply

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Science & Technology

The Nurse Who Can Smell Parkinson’s | Joy Milne | TED

What does Parkinson’s smell like? Ask nurse Joy Milne. Born with a hypersensitive nose, she spent a lifetime learning to recognize diseases through their scents. When she smelled Parkinson’s on her husband years before his diagnosis, she decided to put her gift to the test. Today, her extraordinary nose has been translated into a non-invasive…

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May 3, 2026

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What does Parkinson’s smell like? Ask nurse Joy Milne. Born with a hypersensitive nose, she spent a lifetime learning to recognize diseases through their scents. When she smelled Parkinson’s on her husband years before his diagnosis, she decided to put her gift to the test. Today, her extraordinary nose has been translated into a non-invasive test — helping researchers diagnose what was right under their noses all along. (Recorded at TEDxManchester on March 4, 2023)

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CNET

This Robot Looks Right Out of Star Wars

The $25,000 Tron 1 from LimX Dynamics looks like a mini AT-ST from Star Wars: here’s what it actually can do. 00:00 – Introducing the Star Wars-inspired Tron 00:11 – Durability and Speed Testing 00:34 – Real-World Applications: Deliveries and Inspections 01:15 – Autonomous Tours and Human Interaction 01:32 – Photobot: Autonomous Photography 01:55 –…

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May 3, 2026

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The $25,000 Tron 1 from LimX Dynamics looks like a mini AT-ST from Star Wars: here’s what it actually can do.

00:00 – Introducing the Star Wars-inspired Tron
00:11 – Durability and Speed Testing
00:34 – Real-World Applications: Deliveries and Inspections
01:15 – Autonomous Tours and Human Interaction
01:32 – Photobot: Autonomous Photography
01:55 – Pricing and Future Outlook

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CNET

The Latest Folding iPhone Reports – April 30, 2026

There’s still a lot of rumor, speculation, and alleged leaks around the possibility of Apple releasing a foldable phone, but who would this be for, anyway? One guess: it could be for people who miss the iPad Mini, if the apps can just work. #ipad #iphone #iphoneultra #iphonefold Add CNET as a trusted news source…

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May 2, 2026

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There’s still a lot of rumor, speculation, and alleged leaks around the possibility of Apple releasing a foldable phone, but who would this be for, anyway? One guess: it could be for people who miss the iPad Mini, if the apps can just work. #ipad #iphone #iphoneultra #iphonefold

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