transaction-reversal

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Payment Village·41 min

DEF CON
Hardware
Date: Aug 2021
Location: Las Vegas

ATM Transaction Reversal Frauds: Cashing Out Without Malware

Hector Cuevas Cruz

Hector Cuevas Cruz explains Transaction Reversal Frauds (TRF), an attack that abuses banking operational rules to cash out ATMs without malware or drilling.

atmtrftransaction-reversal+2