The Cube Shop Costa Rica Leak Could Unlock Your Email and Bank Account

HEROIC analysts identified a database breach at Cube Shop Costa Rica, a Costa Rican retailer specializing in Rubik's cubes and puzzle merchandise. The breach was dated August 29, 2024, and exposed 1,459 records. While the scale is relatively small, the data types present, including full names, email addresses, and phone numbers, create a chain of downstream risk that extends well beyond this single store's customer base.

A breach at a small niche retailer may not seem alarming on the surface, but for the 1,459 individuals in this dataset, the consequences can ripple outward significantly. Their email address is likely the same one they use for banking, social media, and other shopping accounts. Their phone number can be used for SMS-based phishing or SIM swap attacks. Their full name ties all of it together into a personal profile that attackers can use to open fraudulent accounts, reset passwords at financial institutions, or target them with highly personalized social engineering. A single small breach can be the first link in a chain that ultimately drains a bank account or compromises a primary email inbox.

What Was Exposed

• Email Address
• Phone Number
• First Name
• Last Name

Why This Matters

Attackers routinely combine data from multiple smaller breaches to build richer profiles of individual victims. The Cube Shop Costa Rica dataset adds verified names, emails, and phone numbers to whatever other data may already exist on these individuals from prior leaks. Once an attacker has a verified email and phone number for the same person, they can attempt account takeovers via password reset flows that rely on SMS verification, bypass two-factor authentication, or launch highly targeted phishing campaigns that reference details the victim recognizes. The chained risk here is real: a small eCommerce breach in Costa Rica can ultimately lead to a compromised email account in another country, a drained bank balance, or fraudulent identity documents.

How Database Breaches Work

A database breach occurs when an unauthorized party gains access to a company's data store and extracts records without permission. Small eCommerce retailers are frequently targeted because they often lack the security infrastructure of larger organizations: no dedicated security team, no real-time intrusion detection, and outdated software stacks that may include unpatched vulnerabilities in shopping cart platforms or content management systems. Attackers exploit SQL injection flaws, steal admin credentials through phishing, or target exposed database ports left open by misconfiguration. Once inside, extracting a database of 1,459 records takes only seconds.

Check If You Are Affected

If you have ever purchased from Cube Shop Costa Rica or registered an account at cubeshopcr.com, your personal information may be in this dataset. HEROIC's free breach scanner checks your email address against more than 400 billion exposed records across thousands of known breaches. Run a search now to see if you are affected. If you are, update the password on any account that uses the same email address, and be alert for unusual SMS messages or phone calls that seem to know personal details about you.