🏢 Red Balloon Security Organization

Ang Cui and Rick Housley of Red Balloon Security describe advances in Electromagnetic Fault Injection (EMFI), a technique that can theoretically disrupt devices without physical contact. While earlier

The document argues that a new class of data exfiltration attacks—called **“Funtenna”**—is more practical and flexible than prior electromagnetic side-channel work. Instead of relying on **faint, acci