Point-of-Sale System Security Analysis : How hackers gain access to POS systems in retail and restaurants

Recently, we assessed two point-of-sale (POS) systems for clients in different industries – Retail and Restaurants. POS systems are the latest and greatest hacking target taking place around the nation. In the last couple of years, we’ve read a lot about big organizations being hacked and credit card information stolen. In these instances, terminals from the … More Point-of-Sale System Security Analysis : How hackers gain access to POS systems in retail and restaurants

Proxmark 3 Cheat Sheet and RFID Thief Instructions

Found some awesome write-ups from Alex Dib regarding building your own RFID cloner and a useful Proxmark3 cheat sheet, and wanted to share! Proxmark3 Cheat Sheet Great cheat sheet for those using the Proxmark3 software. https://scund00r.com/all/rfid/2018/06/05/proxmark-cheatsheet.html   RFID Thief v2.0 Very detailed write-up for building your own long-range RFID cloner. https://scund00r.com/all/rfid/tutorial/2018/07/12/rfid-theif-v2.html    

Proxmark3 Resources

Resource to flash the Proxmark3 from the standard HF mode, to LF mode: https://legacysecuritygroup.com/index.php/projects/categories/9-rfid/7-proxmark-3-emulating-hid-tags-in-standalone-mode WINDOWS Download the github proxmark3 standalone LF emulator Master by Corey Harding —https://github.com/exploitagency/github-proxmark3-standalone-lf-emulator Run Easy Flash Utility for Windows .bat This tool is handy for reflashing your Proxmark3 for whatever you need it for Reference: https://www.youtube.com/watch?v=06DgTuJcMQ8 Plug in your Proxmark3 and … More Proxmark3 Resources