GravelPieceOfSword@lemmy.ca to Technology@lemmy.worldEnglish · 1 year agoTeens Hacked Boston Subway’s CharlieCard to Get Infinite Free Rideswww.wired.comexternal-linkmessage-square52fedilinkarrow-up1534arrow-down19
arrow-up1525arrow-down1external-linkTeens Hacked Boston Subway’s CharlieCard to Get Infinite Free Rideswww.wired.comGravelPieceOfSword@lemmy.ca to Technology@lemmy.worldEnglish · 1 year agomessage-square52fedilink
minus-squarematter@lemmy.worldlinkfedilinkEnglisharrow-up2·1 year agoThe flaw is that the checksum is so bad.
The flaw is that the checksum is so bad.