arXiv:2610.20647v1 Announce Type: new Abstract: Software-defined radios (SDRs) have become an inexpensive, portable platform for replay attacks, location spoofing and jamming. The HackRF One can operate stand-alone when fitted with a PortaPack interface board running the open-source Mayhem firmware. No peer-reviewed study has addressed the forensic analysis of this device family.

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