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Descomplica Data Breach

Understand what this public breach record reports and choose next steps based on the information involved.

Breach date: March 14, 20214,845,378 affected accounts in the record
01

What happened?

In March 2021, the Brazilian EdTech company Descomplica suffered a data breach which was subsequently posted to a popular hacking forum. The data included almost 5 million email addresses, names, the first 6 and last 4 digits and the expiry date of credit cards, purchase histories and password hashes.

02

When did it happen?

The breach date in the public record is March 14, 2021. The record was added to the catalogue on April 28, 2021 and last updated there on April 28, 2021.

03

What information was reported as exposed?

  • Email addresses
  • Names
  • Partial credit card data
  • Passwords
  • Purchases

These are incident-level categories. The record does not prove that every category was exposed for every affected person.

04

Who may be affected?

This record may be relevant to people who had an account or other relationship with Descomplica or used descomplica.com.br around March 14, 2021. A catalogue entry does not establish that every customer was affected or that every listed data category applied to each person. Compare the record with an official notice addressed to you.

05

What should you do?

Verify whether the notice applies to you

Compare the organization, dates, and information categories with any notice you received. Use contact details you independently confirm.

Secure affected accounts

Change exposed or reused passwords, begin with your email account, and turn on multi-factor authentication where available.

Review financial accounts

Check statements for unfamiliar activity and contact the card issuer or financial institution through an independently verified channel.

Expect targeted phishing

Treat unexpected breach follow-ups with caution. Do not use links or phone numbers in a suspicious message; contact the organization directly.

Choose actions that match the information involved. If you find signs that someone is using your identity, the Federal Trade Commission provides a personal recovery plan at IdentityTheft.gov.

Sources and review information

Page reviewed September 14, 2026 by the Data Breach Help Editorial Team. Catalogue details reflect the provider record and may change.