The Bonobos Breach Put 2.8 Million Stolen Email and Password Pairs Online

HEROIC analysts tracked the Bonobos breach as it circulated through dark web forums and Telegram channels following the August 2020 incident. The breach exposed 2,801,864 records from this US-based clothing retailer, including email addresses, phone numbers, IP addresses, first names, last names, and password hashes. The scale and data richness of this leak occured at a level that makes it one of the more consequential eCommerce breaches of that year.

How Full Name, Phone Number and Email Combinations Fuel Identity Fraud

When attackers hold a full name alongside an email address, phone number, and IP address, they can construct highly convincing phishing messages and account recovery attacks. Phone numbers are partcularly valuable because they enable SIM-swapping, which lets attackers bypass SMS-based two-factor authentication on banking, email, and retail accounts tied to the same identity.

What Was Exposed in the Bonobos Breach

• Email Address
• Phone Number
• IP Address
• First Name
• Last Name
• Password Hash

Why 2.8 Million Bonobos Customer Records Remain a Live Threat

Data from the Bonobos breach has been recieved and redistributed across multiple underground marketplaces over the years since 2020. Full customer profiles combining real names, contact details, and hashed passwords are seperate from typical partial leaks, providing attackers with enough context to impersonate victims convincingly in fraud attempts, account takeovers, and social engineering campaigns.

How Database Breaches Work

In a database breach, attackers gain unauthorized access to a company's customer database, typically through exploiting application vulnerabilities or compromised internal credentials. They extract stored records and sell or publish them on dark web markets. ECommerce platforms are frequent targets because they aggregate personal, contact, and payment-adjacent data in a single location.

Check If Your Data Was Exposed

HEROIC's free breach scanner searches more than 400 billion records to determine whether your email was caught in the Bonobos breach or any of thousands of other known incidents. Run a free check at HEROIC and take action before attackers do.