3 ms·

For the same reason, the ferromagnetic nature of the magstripe, it is possible to read, store and playback the data information on the stripe. You need only few

by luck87 11y ago

For the same reason, the ferromagnetic nature of the magstripe, it is possible to read, store and playback the data information on the stripe. You need only few $ for the reader or a simple Square reader. This is an alternative solution to spoof Magnetic stripe cards on Android: http://cosmodro.me/blog/2011/mar/25/rhombus-square-iskewedi/ http://cosmodro.me/blog/2011/mar/25/rhombus-square-iskewedi/

flax 11y ago
Hey, cool, it's nice to see my stuff get referenced by someone that isn't me! Rhombus only _reads_ magnetic stripe data. It won't write it. But yes, you could totally write to a low-coercivity stripe with the right hardware. Before you run out and get a Square reader, they're all encrypted now and don't return the raw data necessary for Rhombus to work. You can still get unencrypted readers from China on alibaba pretty easily.
- thevdude 11y ago
  I remember requesting a stripe reader when I first saw something about them just spitting out the info, and by the time I got it they were already encrypted.
- Vexs 11y ago
  I actually read your thing a long while ago too! I took it a step further, and made a small coil and amp, and played the recorded data back through the coil, and placed the coil next to a one-track card reader. It actually worked, which was neat.
- luck87 11y ago
  There are same crazy nerd which enjoy themself (I don't know why) to decrypt credit card data coming off of a magnetic stripe scanner: https://www.parthenonsoftware.com/blog/how-to-decrypt-magnetic-stripe-scanner-data-with-dukpt/ https://www.parthenonsoftware.com/blog/how-to-decrypt-magnet... But I agree with you, an un-encrypted reader of magnetic stripe is very easy to find or build. The security is like a door in the desert.
brokentone 11y ago
Here is a spoofer for Arduino which I have constructed myself once: http://www.instructables.com/id/Arduino-Magstripe-Emulator/ http://www.instructables.com/id/Arduino-Magstripe-Emulator/ Rather fun.

by luck87 11y ago

flax 11y ago

Hey, cool, it's nice to see my stuff get referenced by someone that isn't me! Rhombus only _reads_ magnetic stripe data. It won't write it. But yes, you could totally write to a low-coercivity stripe with the right hardware. Before you run out and get a Square reader, they're all encrypted now and don't return the raw data necessary for Rhombus to work. You can still get unencrypted readers from China on alibaba pretty easily.

thevdude 11y ago
I remember requesting a stripe reader when I first saw something about them just spitting out the info, and by the time I got it they were already encrypted.
Vexs 11y ago
I actually read your thing a long while ago too! I took it a step further, and made a small coil and amp, and played the recorded data back through the coil, and placed the coil next to a one-track card reader. It actually worked, which was neat.
luck87 11y ago
There are same crazy nerd which enjoy themself (I don't know why) to decrypt credit card data coming off of a magnetic stripe scanner: https://www.parthenonsoftware.com/blog/how-to-decrypt-magnetic-stripe-scanner-data-with-dukpt/ https://www.parthenonsoftware.com/blog/how-to-decrypt-magnet... But I agree with you, an un-encrypted reader of magnetic stripe is very easy to find or build. The security is like a door in the desert.

brokentone 11y ago

Here is a spoofer for Arduino which I have constructed myself once: http://www.instructables.com/id/Arduino-Magstripe-Emulator/ http://www.instructables.com/id/Arduino-Magstripe-Emulator/ Rather fun.