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WISeKey explains what happens when the WannaCry’s move on to the Internet of Things

Zug / Geneva, May 17, 2017 –  WISeKey International Holding Ltd (“WISeKey“) (SIX: WIHN) announced today, that WannaCrypt ransomware – also known as WannaCrypt, WannaCry, or Wcry – has exploded across dozens of countries, infecting hospitals, businesses, metro stations, universities, and governments.  After an initial infection, probably by a spam email or an exploit kit downloaded from a vulnerable website, WannaCrypt spreads across vulnerable Windows endpoints by a Trojan that spreads within networks by exploiting a vulnerability in Microsoft’s SMB file-sharing services.

In recent years, ransomware attacks were relatively constrained in impact.  The difference with WannaCrypt is its sheer scale spanning the globe and industries as well as its clear criminal intent to hold legitimate online activities to ransom.  And, unfortunately, WannaCrypt is only a leading indicator, with security researchers now finding dozens of new ransomware derivatives each month.

Cybersecurity forecasts always seem low in retrospect

Security issues, and efficiently mitigating their impact, are a fact of life on the Internet.  It’s the marriage of the vulnerability with cybercrime that is confounding the ability of analysts to accurately predict the growth of cybersecurity investment, with even the most radical forecasts being outstripped in retrospect.

WISeKey is part of the next generation of cybersecurity companies seeking to step up to the challenge.  WISeKey’s Vertical Trust Platform seeks to help companies address security challenges through better authentication and encryption for legitimate users, devices, emails, and documents.  WISeKey has particular capabilities in the vastly important Internet of Things (IoT) sector.

Taking IoT cybersecurity seriously

Carlos Moreira, Chairman and CEO of WISeKey, commented: “WannaCrypt has created significant economic damage – simply through its limited attacks on Windows-based machines.  Can you imagine the degree of damage when these attacks move wholeheartedly into the IoT world, pulling in internet-connected devices of every description from home appliances to industrial gear?  We are already seeing examples where compromised video cameras are being used in botnets, and it’s only a matter of time before we see a WannaCrypt-scale attack on IoT.  The attraction of these IoT targets to criminals, competitors, hacktivist or surveillance is too great to ignore.”

The WISeKey approach uses the same cryptographic chips – long a staple of smartcards and networking gear – for IoT devices allowing secure and tamperproof management of the encryption keys that identify devices, control their capabilities and encrypt their communication.  The WISeTrust IoT platform leverages WISeKey’s Semiconductors division (a leading provider of cryptographic chips) and WISekey QuoVadis (a specialist in managed public key infrastructure solutions).

The world loves the new features that become possible through IoT – but events like WannaCrypt should remind us that we must take the cybersecurity of IoT very seriously so that our world of smart devices don’t become pawns in far-flung Internet attacks.

About WISeKey

WISeKey (SIX Swiss Exchange: WIHN) is a leading global cybersecurity company currently deploying large scale digital identity ecosystems with a patented process. WISeKey’s Swiss based cryptographic Root of Trust (“RoT”) provides secure authentication and identification, in both physical and virtual environments, for the Internet of Things, Blockchain and Artificial Intelligence. The WISeKey RoT serves as a common trust anchor to ensure the integrity of on-line transactions among objects and between objects and people. For more information, visit

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Press and investor contacts

Company Contact:
Carlos Moreira

Chairman & CEO
Tel: +41 22 594 3000
WISeKey Investor Relations (US)
Lena Cati
The Equity Group, Inc.
Tel: +1 212 836-9611


This communication expressly or implicitly contains certain forward-looking statements concerning WISeKey International Holding Ltd and its business. Such statements involve certain known and unknown risks, uncertainties and other factors, which could cause the actual results, financial condition, performance or achievements of WISeKey International Holding Ltd to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. WISeKey International Holding Ltd is providing this communication as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise.

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