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Serious Ex-NTU student Alex Quek Wei Kai hacked 121 Kopitiam cards, made S$7,500 from selling them on Carousell

CoffeeAhSoh

Alfrescian
Loyal
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Screenshot_2024-01-13-06-48-33-19_40deb401b9ffe8e1df2f1cc5ba480b12.jpg


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  • Alex Quek Wei Kai began researching how to hack stored value cards in 2015
  • The computer science major modified and sold 121 Kopitiam cards from May 23 to July 9, 2017
  • He has made full restitution for the S$12,100 in losses that Kopitiam suffered
  • He will return to court next month to be sentenced
 

zhihau

Super Moderator
SuperMod
Asset
Tiagong , he has also graduated from
Changi .:thumbsdown:

Tiagong , his computer skills
will be much sought after:redface:
Can ask this chap to revamp our EZ-Link, cashcard system?

HongKong has Octopus card that is used so widely. China has Alipay, WeChat pay and so many others.

Sinkiestan’s SimplyGo is a SimplySohai invention.
 

Scrooball (clone)

Alfrescian
Loyal
<<His offences came to light when a Kopitiam staff member at the Lau Pa Sat outlet noticed suspicious transactions made by another customer. >>

What kind of lazy journalism is that? What do ‘suspicious transactions’ mean?
 
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