GravelPieceOfSword@lemmy.ca to Technology@lemmy.worldEnglish · 11 months agoTeens Hacked Boston Subway’s CharlieCard to Get Infinite Free Rideswww.wired.comexternal-linkmessage-square53fedilinkarrow-up1546arrow-down19
arrow-up1537arrow-down1external-linkTeens Hacked Boston Subway’s CharlieCard to Get Infinite Free Rideswww.wired.comGravelPieceOfSword@lemmy.ca to Technology@lemmy.worldEnglish · 11 months agomessage-square53fedilink
minus-squarematter@lemmy.worldlinkfedilinkEnglisharrow-up2·11 months agoThe flaw is that the checksum is so bad.
The flaw is that the checksum is so bad.