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QU

Quidd

High

Quidd faced a 2019 data breach exposing 3.8 million user details, including hashed passwords.

Records exposed
3,805,863 records
Breach date
Breach Jul 1, 2019
Last update
Updated Jun 24, 2020

What data was exposed?

Fields reported as compromised in this breach record.

Email addressesPasswordsUsernames

Why does this breach matter?

In-depth analysis of the breach and its implications.

In July 2019, Quidd, an online marketplace for trading stickers, cards, toys, and collectibles, experienced a data breach. The unauthorized access led to the exposure of data from approximately 3.8 million users. Compromised data included email addresses, usernames, and passwords stored as bcrypt hashes. The stolen information was subsequently distributed via hacking forums, raising concerns about potential misuse.

Impact Analysis

Understanding the scope and consequences of this breach.

User Impact
Potential exposure to phishing and account compromise due to email and password leaks.
Business Impact
Damage to reputation, user trust, and potential legal implications.
Affected Sectors
  • E-commerce
Geographic Impact
  • Global

What You Should Do

Recommended actions to take in response to this breach.

If You Were Affected

  • Change passwords immediately, ideally to unique ones per account.
  • Enable two-factor authentication where possible.
  • Monitor linked accounts for suspicious activity.

Preventive Measures

  • Implement unique and strong passwords.
  • Utilize multi-factor authentication for vital accounts.
  • Stay cautious of phishing attempts leveraging stolen information.

Frequently Asked Questions

Common questions about this breach and what it means for you.

Affected individuals should promptly change their affected account password and enable two-factor authentication.