Estante Virtual
HighIn 2019, Estante Virtual disclosed a breach exposing 5.4M records containing personal data, highlighting encryption inadequacies.
- Records exposed
- 5,412,603 records
- Breach date
- Breach Feb 28, 2019
- Last update
- Updated Nov 29, 2023
What data was exposed?
Fields reported as compromised in this breach record.
Why does this breach matter?
In-depth analysis of the breach and its implications.
In February 2019, Estante Virtual, a Brazilian online bookstore, experienced a significant security incident involving the exposure of sensitive customer data. This breach included over 5.4 million records containing personal identifiers such as names, usernames, email and physical addresses, phone numbers, dates of birth, and unsalted SHA-1 password hashes. This event shed light on the vulnerabilities associated with the improper encryption of user credentials and the critical importance of robust cybersecurity measures.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- Exposed data may result in phishing attempts or fraudulent activities targeting affected individuals.
- Business Impact
- The breached organization faced reputational damage and potential customer trust erosion due to inadequate data protection measures.
- Affected Sectors
- E-commerce
- Geographic Impact
- Brazil
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Change your password on Estante Virtual and other sites using the same password.
- •Monitor accounts for suspicious activity.
- •Consider identity protection services.
Preventive Measures
- •Use unique, strong passwords for each service.
- •Enable two-factor authentication where available.
- •Regularly monitor data accounts and practice phishing awareness.
Frequently Asked Questions
Common questions about this breach and what it means for you.