relay-attacks

hardwear.io·46 min

• HARDWEAR
• Wireless
• Date: 2025
• Location: Hardwear

Security researchers examine technical aspects of Bluetooth LE Link Layer Relay Attacks by Sultan Qasim Khan | hardwear.io NL 2022.

hardwear.io·41 min

• HARDWEAR
• Wireless
• Date: 2025
• Location: Hardwear

Presenters detail vulnerability discovery and exploitation in Exploiting Keyspace Reduction And Relay Attacks In 3Des And Aes Protected NFC Tags.

Main Stage·33 min

• DEF CON
• Red Team
• Date: Aug 2024
• Location: Las Vegas

Jim Rush · Tomais Williamson

New NTLM coercion vectors and relay attacks discovered in Windows services before Microsoft's phased deprecation of NTLM.

Main Stage·38 min

• DEF CON
• Wireless
• Date: Aug 2023
• Location: Las Vegas

Trevor Stevado · Sam Haskins

Demonstrates long-distance relay attacks against ISO 14443A and HID SEOS contactless credentials, unlocking a physical door in Ottawa from a stage in Las Vegas.

Main Stage·47 min

• DEF CON
• Red Team
• Date: Aug 2021
• Location: Las Vegas

Sagi Sheinfeld · Eyal Karni · Yaron Zinar

Researchers reveal machine-in-the-middle attacks targeting Active Directory authentication protocols, extending relay attacks beyond NTLM to Kerberos and hybrid environments.

Main Stage·36 min

• DEF CON
• Wireless
• Date: Aug 2019
• Location: Las Vegas

Christopher Wade

Demonstrates NFC tag-side attacks that manipulate reader-side applications via malformed tag responses and relay injection.

Car Hacking Village·25 min

• DEF CON
• Red Team
• Date: Aug 2017
• Location: Las Vegas

Weston Hecker

Wireless relay attacks on vehicle key fobs using software-defined radios and mitigation strategies.

Mobile Village·34 min

• DEF CON
• Red Team
• Date: Aug 2017
• Location: Las Vegas

Haoqi Shan · Jian Yuan

NFC interception and relay attacks on mobile payment and communication systems.