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Nir Kshetri

(AP/Steve Karnowski)

Blockchain voting is vulnerable to hackers and software glitches — among other problems

Nir Kshetri
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How cryptocurrency scams work

Nir Kshetri

How criminals can manipulate cryptocurrency markets

Nir Kshetri
(<a href='https://www.shutterstock.com/g/Undrey'>Undrey</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Using blockchain to secure the “internet of things”

Nir Kshetri
(<a href='http://www.shutterstock.com/g/Julia+Tsokur'>Julia Tsokur</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Are cryptocurrencies a dream come true for cyber-extortionists?

Nir Kshetri