The cryptocurrency exchange Wagyu has confirmed a data breach affecting records from the last three months. The platform stated that no user funds were lost during the incident, and swap operations remain functional. The team has since implemented enhanced security measures to prevent future unauthorized access.
Researchers from Hudson Rock identified a dataset containing 38,628 order records and 10,139 unique IP addresses, spanning from July 18 to October 26, 2026. This includes 4,580 completed XMR exchange records, with 1,011 specifically involving Bitcoin to Monero swaps. The files also contain session IDs, browser data, and timestamps.
The leaked data theoretically allows for linking public deposit transactions with Monero receiving addresses and IP addresses. However, experts note that this does not confirm the identity of wallet owners or compromise Monero's underlying cryptography. Hudson Rock warned that attackers might use these details for phishing campaigns.
A record on RansomLook, linked to the WhiteArmor group and dated October 27, indicates a demand of $5 million for the leaked files. Wagyu representatives emphasized that while the situation is serious, the core swap functionality was not impacted by the breach.
