Quidd
Company Details
Linkedin ID:
quidd-inc
Website:
Employees number:
24
Number of followers:
1,501
NAICS:
5112
Industry Type:
Homepage:
quidd.co
IP Addresses:
0
Company ID:
QUI_1175573
Scan Status:
In-progress
Quidd Company CyberSecurity Posture
quidd.co
Quidd is the original digital collectibles platform and now the digital collectibles and NFT studio and marketplace of Animoca Brands. Quidd is a platform and community that lets fans collect what they love, with over 325 brands and more than 8M users.
Quidd A.I CyberSecurity Scoring
Quidd Risk Score (AI oriented)Between 700 and 749
Quidd
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Quidd Global Score (TPRM)XXXX
Quidd
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Quidd Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
Quidd
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Quidd, an online marketplace for trading stickers, cards, toys, and other collectibles, appears had suffered a data breach in 2019. The details of around four million users were shared for free on underground hacking forums. The data contained Quidd usernames, email addresses, and hashed account passwords.
Quidd Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Quidd
Incidents vs Software Development Industry Average (This Year)
No incidents recorded for Quidd in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Quidd in 2025.
Incident Types Quidd vs Software Development Industry Avg (This Year)
No incidents recorded for Quidd in 2025.
Incident History — Quidd (X = Date, Y = Severity)
Quidd cyber incidents detection timeline including parent company and subsidiaries
Quidd Company Subsidiaries
Quidd is the original digital collectibles platform and now the digital collectibles and NFT studio and marketplace of Animoca Brands. Quidd is a platform and community that lets fans collect what they love, with over 325 brands and more than 8M users.
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Quidd CyberSecurity News
December 22, 2025 06:46 AM
Hogwarts Legacy 2 Job Listings Hint at Competitive Multiplayer & Quidditch
Job listings from Warner Bros. Games suggest Hogwarts Legacy 2 may include competitive matchmaking, lobbies, and potential Quidditch modes.
July 19, 2022 07:00 AM
Quidditch announces name change amid furor over ‘Harry Potter’ author J.K. Rowling
Three major organizations that promote and manage the sport of quidditch announced on Tuesday they are changing the name of the game to...
April 12, 2021 07:00 AM
Cybercriminals Fall Victim to Hackers as Shady Online Forum is Breached
User information from the Swarmshop hacker forum, where users exchange stolen payment details, was stolen last month and circulated on other cybercrime forums.
April 15, 2020 07:00 AM
Hackers Stolen 4 Million Quidd Username and passwords and Shared on Hacking Forum
Now about 4 million Quidd users' credentials were stolen and shared on the hacking forum that is publicly accessible.
April 14, 2020 07:00 AM
Four Million Quidd User Credentials Found on Dark Web
Researchers have discovered almost four million credentials linked to digital collectibles site Quidd, including a sizeable number of corporate email addresses.
July 17, 2019 07:00 AM
Harry Potter inspired quidditch championships come to the Meadows in Edinburgh
Scotland's national quidditch team – the Scottish Thistles – flew high during the Quidditch Premier League match in the Meadows on Saturday.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Quidd CyberSecurity History Information
Official Website of Quidd
The official website of Quidd is http://www.quidd.co.
Quidd ’s AI-Generated Cybersecurity Score
According to Rankiteo, Quidd ’s AI-generated cybersecurity score is 725, reflecting their Moderate security posture.
How many security badges does Quidd ’ have ?
According to Rankiteo, Quidd currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Quidd have SOC 2 Type 1 certification ?
According to Rankiteo, Quidd is not certified under SOC 2 Type 1.
Does Quidd have SOC 2 Type 2 certification ?
According to Rankiteo, Quidd does not hold a SOC 2 Type 2 certification.
Does Quidd comply with GDPR ?
According to Rankiteo, Quidd is not listed as GDPR compliant.
Does Quidd have PCI DSS certification ?
According to Rankiteo, Quidd does not currently maintain PCI DSS compliance.
Does Quidd comply with HIPAA ?
According to Rankiteo, Quidd is not compliant with HIPAA regulations.
Does Quidd have ISO 27001 certification ?
According to Rankiteo,Quidd is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Quidd
Quidd operates primarily in the Software Development industry.
Number of Employees at Quidd
Quidd employs approximately 24 people worldwide.
Subsidiaries Owned by Quidd
Quidd presently has no subsidiaries across any sectors.
Quidd ’s LinkedIn Followers
Quidd ’s official LinkedIn profile has approximately 1,501 followers.
NAICS Classification of Quidd
Quidd is classified under the NAICS code 5112, which corresponds to Software Publishers.
Quidd ’s Presence on Crunchbase
Yes, Quidd has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/quidd.
Quidd ’s Presence on LinkedIn
Yes, Quidd maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/quidd-inc.
Cybersecurity Incidents Involving Quidd
As of December 24, 2025, Rankiteo reports that Quidd has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
Quidd has an estimated 27,862 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Quidd ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Incident Details
Can you provide details on each incident ?
Title: Quidd Data Breach
Description: Quidd, an online marketplace for trading stickers, cards, toys, and other collectibles, suffered a data breach in 2019. The details of around four million users were shared for free on underground hacking forums. The data contained Quidd usernames, email addresses, and hashed account passwords.
Date Detected: 2019
Type: Data Breach
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach QUI1252291222
Data Compromised: Quidd usernames, Email addresses, Hashed account passwords
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Quidd Usernames, Email Addresses, Hashed Account Passwords and .
Which entities were affected by each incident ?
Incident : Data Breach QUI1252291222
Entity Name: Quidd
Entity Type: Online Marketplace
Industry: E-commerce
Customers Affected: 4 million
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach QUI1252291222
Type of Data Compromised: Quidd usernames, Email addresses, Hashed account passwords
Number of Records Exposed: 4 million
Personally Identifiable Information: email addresses
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2019.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were Quidd usernames, email addresses, hashed account passwords and .
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were email addresses, hashed account passwords and Quidd usernames.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 4.0M.
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Latest Global CVEs (Not Company-Specific)
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Risk Information
cvss4
Base: 8.8
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication.
Risk Information
cvss3
Base: 9.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Description
continuwuity is a Matrix homeserver written in Rust. Prior to version 0.5.0, this vulnerability allows a remote, unauthenticated attacker to force the target server to cryptographically sign arbitrary membership events. The flaw exists because the server fails to validate the origin of a signing request, provided the event's state_key is a valid user ID belonging to the target server. This issue has been patched in version 0.5.0. A workaround for this issue involves blocking access to the PUT /_matrix/federation/v2/invite/{roomId}/{eventId} endpoint using the reverse proxy.
Risk Information
cvss4
Base: 9.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
LangChain is a framework for building LLM-powered applications. Prior to @langchain/core versions 0.3.80 and 1.1.8, and prior to langchain versions 0.3.37 and 1.2.3, a serialization injection vulnerability exists in LangChain JS's toJSON() method (and subsequently when string-ifying objects using JSON.stringify(). The method did not escape objects with 'lc' keys when serializing free-form data in kwargs. The 'lc' key is used internally by LangChain to mark serialized objects. When user-controlled data contains this key structure, it is treated as a legitimate LangChain object during deserialization rather than plain user data. This issue has been patched in @langchain/core versions 0.3.80 and 1.1.8, and langchain versions 0.3.37 and 1.2.3
Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
References
- https://github.com/langchain-ai/langchainjs/commit/e5063f9c6e9989ea067dfdff39262b9e7b6aba62
- https://github.com/langchain-ai/langchainjs/releases/tag/%40langchain%2Fcore%401.1.8
- https://github.com/langchain-ai/langchainjs/releases/tag/langchain%401.2.3
- https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-r399-636x-v7f6
Description
LangChain is a framework for building agents and LLM-powered applications. Prior to versions 0.3.81 and 1.2.5, a serialization injection vulnerability exists in LangChain's dumps() and dumpd() functions. The functions do not escape dictionaries with 'lc' keys when serializing free-form dictionaries. The 'lc' key is used internally by LangChain to mark serialized objects. When user-controlled data contains this key structure, it is treated as a legitimate LangChain object during deserialization rather than plain user data. This issue has been patched in versions 0.3.81 and 1.2.5.
Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
References
- https://github.com/langchain-ai/langchain/commit/5ec0fa69de31bbe3d76e4cf9cd65a6accb8466c8
- https://github.com/langchain-ai/langchain/commit/d9ec4c5cc78960abd37da79b0250f5642e6f0ce6
- https://github.com/langchain-ai/langchain/pull/34455
- https://github.com/langchain-ai/langchain/pull/34458
- https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D0.3.81
- https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.5
- https://github.com/langchain-ai/langchain/security/advisories/GHSA-c67j-w6g6-q2cm
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CMDB (Configuration Management Database)
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