Catho 2020 Data Breach: What Happened and What Was Leaked?

In March 2020, Catho, a major Brazilian recruitment platform, suffered a data breach that impacted over 10.7 million users. This breach involved the unauthorized access and release of sensitive account information, including names, usernames, email addresses, and passwords. What's especially notable is that the passwords were discovered stored in plaintext within the compromised database, amplifying potential risks for users whose data was exposed. This event quickly raised concerns in the cybersecurity community about data safety and the implications of such exposure for job seekers and professionals who relied on Catho’s services.

What Information Was Exposed?

The breach involved a large set of Catho users’ data. The types of information leaked included:

• Full names
• Usernames
• Email addresses
• Passwords (in plaintext)

This combination of data meant that not just contact details but also account security was put at immediate risk. The plaintext storage of passwords, in particular, can be a critical vulnerability.

How Many Users Were Affected?

In total, approximately 10,713,192 Catho user records were compromised in this incident. This figure highlights the severity of the breach for one of Brazil’s prominent job matching websites.

Timeline of the Catho Data Breach

The Catho breach took place in March 2020. After the breach, the compromised data was released into cybercriminal communities, exposing millions of individuals who had used the platform to find jobs or network professionally.

Frequently Asked Questions About the Catho Breach

What happened in the Catho data breach?

In March 2020, Catho's database was accessed without authorization, exposing user details including names, usernames, email addresses, and plaintext passwords for over 10.7 million people.

What data was leaked in the Catho breach?

The breach exposed full names, usernames, email addresses, and passwords in plaintext for Catho users.

How many users were affected by the Catho breach?

About 10.7 million unique records were impacted. Each record typically included personal and login information of Catho users.

Who was responsible for the Catho data breach?

The breach was the result of unauthorized access, though the specific attackers behind the Catho breach have not been publicly identified.

When did the Catho data breach occur?

The Catho breach happened in March 2020.

How can I check if I'm in the Catho breach?

You can check if your information was part of the Catho breach by utilizing the DeHashed search engine.