Retemex

Retemex

Data Breach

retemex.mx

23,800

Records Exposed

Aug 2024

Date of Breach

Database

Breach Type

Sep 2025

Added to Database

About This Breach

In August 2024, Retemex, a Mexican virtual mobile operator, suffered a data breach affecting nearly 24,000 unique records. The exposed data includes email addresses, full names, phone numbers, and both SHA1 hashed and plaintext passwords. Implementing strong encryption and cybersecurity measures is critical to protect user data and prevent unauthorized access.

Compromised Data Types

Email Address Phone Number Password Hash Plaintext Password First Name Last Name

Country

Mexico

Language

Spanish

Password Storage

SHA1, Plaintext

Category

Telecommunications, General Business

Indexed On

Sep 2, 2025

Breach Type

Database

What Should You Do?

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  • Change your password immediately on Retemex and any other site where you used the same password. Use a unique, strong password for each account.
  • Watch for phishing emails targeting your inbox. Attackers may use your exposed email address to send convincing scam messages.
  • Be alert to smishing attacks (SMS phishing). Scammers may text you pretending to be banks or service providers.
  • Enable two-factor authentication (2FA) on all important accounts to add an extra layer of security.
  • Use a password manager to generate and store unique, strong passwords for every account.

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