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Unbound applies revolutionary breakthroughs in mathematics to allow secrets to be used without ever being exposed, thus ensuring digital assets are safe. The Company is reinventing the future of security and privacy, enabling businesses to deliver with unprecedented speed and scale a new world of digital products and services which were previously beyond reach.
At the heart of Unbound, formerly known as Dyadic, lie sophisticated applications of Multi-Party Computation (MPC). MPC offers a mathematical guarantee of security that fortifies Unbound’s technology. 
HQNew York, NY, US

Latest Updates

Employees (est.) (Feb 2021)61(+8%)
Cybersecurity ratingCMore

Key People/Management at Unbound

Yehuda Lindell

Yehuda Lindell

CEO & Co-Founder
Ellison Anne Williams

Ellison Anne Williams

Founder and CEO of Enveil
Seth Melamed

Seth Melamed

Chief Operating Officer
Michael Hughes

Michael Hughes

Chief Business Officer
Marcella Arthur

Marcella Arthur

Vice President, Global Marketing
Shawn M. Hubbard

Shawn M. Hubbard

Director of IT Operations, Mitek Residential North America
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Unbound Office Locations

Unbound has offices in New York, Petah Tikva and פתח תקווה
New York, NY, US (HQ)
85 Broad St 16th Floor
Petah Tikva, IL
Ef'al St 25, Petah Tikva
פתח תקווה, IL
building b, Park Ofer, הפסגות 9
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Unbound Financials and Metrics

Summary Metrics

Founding Date


Unbound total Funding

$14.1 m

Unbound latest funding size

$12 m

Time since last funding

4 years ago

Unbound investors

Unbound's latest funding round in March 2017 was reported to be $12 m. In total, Unbound has raised $14.1 m
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Unbound Cybersecurity Score

Cybersecurity ratingPremium dataset



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Unbound Online and Social Media Presence

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Unbound News and Updates

The Unbound Collection by Hyatt Brand Debuts in the United Kingdom With Opening of Great Scotland Yard

The historic building opens as a modern British destination with a food and beverage concept by Chef and Restaurateur Robin Gill.read more

J.D. Salinger, Unbound


DTS launches Sound Unbound to offer better spatial sound on Windows 10 PCs

DTS announced Sound Unbound today, an app that supports Microsoft Spatial Sound, which helps deliver rich 3D sound to headphones and speakers.

Unbound Sponsors 65,000 Elderly Around The World In Last 35 Years

Unbound is today the only organization in the United States that offers sponsorships for adults over age 60 as well as children to overcome obstacles of poverty.

Archax to deliver digital asset custody service with Unbound Tech

Archax, the forthcoming London-based, institutional, digital securities exchange, today announced it...

Unbound Innovations Selected by Abu Dhabi Global Market (ADGM) to Deliver the 2019 Edition of 'Fintech Abu Dhabi Festival'

ABU DHABI, UAE, April 30, 2019 /PRNewswire/ -- Unbound Innovations (Unbound), an award-winning global innovation ecosystem builder with a successful track record of creating innovation festivals around the world, is delighted to announce that it has been selected by Abu Dhabi Global...
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Unbound Blogs

Does Revolution Drive Evolution? With Encryption, Apparently Yes.

Encryption has evolved significantly since the first signs of it in 1900 BCE. The one unifying trend? The need to keep secrets, as can be seen in how encryption has evolved over the years. If we go back in time, it is clear that encryption The post Does Revolution Drive Evolution? With Encryption, …

More Attacks, Higher Burnout: The Toll of Decentralization on the Cybersecurity Industry

Cybersecurity professionals not only have to worry about the increase in security breaches and attacks that have dominated the news in recent weeks; they must also contend with the persistent feeling of not doing enough, risking too much, and overall cyber burnout. When it comes The post More Attac…

AIT and Unbound Partner to Provide Seamless Cryptographic Key Protection for Southeast Asia

Partnership to Bring Cutting-Edge Security to Millions In APAC Financial Sector New York, NY – (February 4, 2021), Unbound Security, a leader in cryptographic key management and protection, announced today the signing of an exclusive partnership with Akar Inti Secure (AIS) – part of Akar The post A…

Introducing Unbound MPC Labs

When my co-founders, Prof. Nigel Smart and Guy Peer, first founded Unbound and our cryptography orchestration platform that enables organizations to protect and manage keys of any type in any environment, it was a result of years of research on secure multiparty computation (MPC). At The post Intro…

Confessions of a Cybersecurity Digital Marketer

After almost a decade as a digital marketer, I have seen the digital experience change year over year – but 2020 proved to be the one that has challenged us all.  Here are my confessions as a digital marketer. Digital marketers are challenged to establish The post Confessions of a Cybersecurity Dig…

Mimecast, SolarWinds and Supply Chain Attacks

Mimecast reported yesterday (January 12, 2021) that attackers had compromised a certificate used to authenticate some Mimecast services to Microsoft 365 Exchange. They haven’t released many details, but it seems that the private key used to authenticate Mimecast products to Microsoft 365 was breache…
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Unbound Frequently Asked Questions

  • When was Unbound founded?

    Unbound was founded in 2013.

  • Who are Unbound key executives?

    Unbound's key executives are Yehuda Lindell, Ellison Anne Williams and Seth Melamed.

  • How many employees does Unbound have?

    Unbound has 61 employees.

  • Who are Unbound competitors?

    Competitors of Unbound include A3 Biometric Connections, Ardeun and Callsign.

  • Where is Unbound headquarters?

    Unbound headquarters is located at 85 Broad St 16th Floor, New York.

  • Where are Unbound offices?

    Unbound has offices in New York, Petah Tikva and פתח תקווה.

  • How many offices does Unbound have?

    Unbound has 3 offices.