diff --git a/README.md b/README.md
index d834cfb..f268666 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,8 @@
  - Storage Medium
  	- [EMMC Hacking](#emmc-hacking)
 
+- [Payment Security](#Payment-Device-Security)
+	- [ATM Hacking](#ATM-Hacking)
 
   
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@@ -482,6 +484,7 @@ by Fotios Chantzis, Ioannis Stais, Paulino Calderon, Evangelos Deirmentzoglou, B
  
 ##### Resources
 - [Firmware analysis and reversing](https://www.owasp.org/index.php/IoT_Firmware_Analysis)
+ - [Reversing 101](https://0xinfection.github.io/reversing/)
  - [IoT Security Verification Standard (ISVS)](https://github.com/OWASP/IoT-Security-Verification-Standard-ISVS)
  - [OWASP Firmware Security Testing Methodology](https://scriptingxss.gitbook.io/firmware-security-testing-methodology/)
  - [Firmware emulation with QEMU](https://www.youtube.com/watch?v=G0NNBloGIvs)
@@ -530,6 +533,13 @@ by Fotios Chantzis, Ioannis Stais, Paulino Calderon, Evangelos Deirmentzoglou, B
  - [Unleash your smart-home devices: Vacuum Cleaning Robot Hacking](https://media.ccc.de/v/34c3-9147-unleash_your_smart-home_devices_vacuum_cleaning_robot_hacking#t=1810)
  - [Hands-On IoT Hacking: Rapid7 at DEF CON 30 IoT Village, Part 1](https://www.rapid7.com/blog/post/2022/10/18/hands-on-iot-hacking-rapid7-at-def-con-30-iot-village-part-1/)
 
+********************************************************************************************************************************
+### Payment Device Security
+
+#### ATM Hacking
+- [Introduction to ATM Penetration Testing](https://www.youtube.com/watch?v=Ff-0zXTYhuA)
+- [Pwning ATMs For Fun and Profit](https://www.youtube.com/watch?v=9cG-JL0LHYw)
+- [Jackpotting Automated Teller Machines Redux](https://www.youtube.com/watch?v=4StcW9OPpPc)
 
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