Alleged Data Breach of BET10

🏢 About BET10

BET10 is an online casino platform based in Brazil. The company offers gambling and betting services to a large user base across the country.

⚠ Disclaimer

This report includes actual screenshots and/or text that may include unredacted personally identifiable information (PII) gathered from publicly available sources.
The sensitive information presented within this report is intended solely for cybersecurity awareness and threat intelligence purposes.

📌 Overview

On August 20, 2025, a threat actor operating under the alias 888 claimed responsibility for a data breach impacting BET10.

According to the actor, the breach exposed data from 81,661 unique users, including names, emails, account access details, balances (withdrawal and bonus), affiliate information, CPF numbers (Brazilian taxpayer registry), and phone numbers.

The post was shared on an underground forum where the dataset was allegedly being offered for sale.

📊 Key Details