Based on the provided articles, activity centers on NFC relay attack campaigns branded as RelayNFC in Brazil.
Based on the provided articles, activity centers on NFC relay attack campaigns branded as RelayNFC in Brazil. The reports do not publicly attribute these campaigns to a malware family named 'SuperCardX,' but describe techniques that abuse NFC relay chains to fraudulently authorize contactless payments, underscoring a rising risk to mobile wallets and card-present transactions.
Cyble Research and Intelligence Labs have identified a new NFC relay attack campaign named 'RelayNFC' in Brazil. This campaign involves a malicious app distributed through phishing sites that falsely claims to secure…