What is the official website of ATG (Auction Technology Group) ?

The official website of ATG (Auction Technology Group) is http://www.auctiontechnologygroup.com.

What is ATG (Auction Technology Group)'s cybersecurity risk score?

ATG (Auction Technology Group) has an AI-generated cybersecurity risk score of 752 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has ATG (Auction Technology Group) experienced?

According to Rankiteo, ATG (Auction Technology Group) currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has ATG (Auction Technology Group) been affected by any supply chain cyber incidents ?

According to Rankiteo, ATG (Auction Technology Group) has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does ATG (Auction Technology Group) have SOC 2 Type 1 certification ?

According to Rankiteo, ATG (Auction Technology Group) is not certified under SOC 2 Type 1.

Does ATG (Auction Technology Group) have SOC 2 Type 2 certification ?

According to Rankiteo, ATG (Auction Technology Group) does not hold a SOC 2 Type 2 certification.

Does ATG (Auction Technology Group) comply with GDPR ?

According to Rankiteo, ATG (Auction Technology Group) is not listed as GDPR compliant.

Does ATG (Auction Technology Group) have PCI DSS certification ?

According to Rankiteo, ATG (Auction Technology Group) does not currently maintain PCI DSS compliance.

Does ATG (Auction Technology Group) comply with HIPAA ?

According to Rankiteo, ATG (Auction Technology Group) is not compliant with HIPAA regulations.

Does ATG (Auction Technology Group) have ISO 27001 certification ?

According to Rankiteo,ATG (Auction Technology Group) is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does ATG (Auction Technology Group) operate in ?

ATG (Auction Technology Group) operates primarily in the Software Development industry.

How many employees does ATG (Auction Technology Group) have ?

ATG (Auction Technology Group) employs approximately 675 people worldwide.

Does ATG (Auction Technology Group) own any subsidiaries ?

ATG (Auction Technology Group) presently has no subsidiaries across any sectors.

How many LinkedIn followers does ATG (Auction Technology Group) have ?

ATG (Auction Technology Group)'s official LinkedIn profile has approximately 18,641 followers.

What is the NAICS classification code for ATG (Auction Technology Group) ?

ATG (Auction Technology Group) is classified under the NAICS code 5112, which corresponds to Software Publishers.

Does ATG (Auction Technology Group) have a Crunchbase profile ?

No, ATG (Auction Technology Group) does not have a profile on Crunchbase.

Does ATG (Auction Technology Group) have a LinkedIn profile ?

Yes, ATG (Auction Technology Group) maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/auctiontechnologygroup.

How many cybersecurity incidents has ATG (Auction Technology Group) experienced ?

As of June 9, 2026, Rankiteo reports that ATG (Auction Technology Group) has experienced 1 cybersecurity incidents.

How many peer or competitor companies does ATG (Auction Technology Group) have ?

ATG (Auction Technology Group) has an estimated 30,045 peer or competitor companies worldwide.

What types of cybersecurity incidents has ATG (Auction Technology Group) faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop

WindowsmacOSLinux

Download

Badge your company to reduce your risk score and your cyber insurance costs!

Link verified badges to your company page to build trust with insurers and customers.

Apply now and get your badge!

Internal validation & live display

Insurers and partners see a safer profile

Faster underwriting decisions

Trusted by insurers. Chosen by leaders.

Proud contributor to the Society of Actuaries.

Boost Score +25 with badge (5 left)

752

/1000

Fair

777

/1000

Fair

ATG (Auction Technology Group) Vendor Cyber Rating & Cyber Score

auctiontechnologygroup.com

Add Your Compliance Badge

A global technology company with over 350 employees, ATG is transforming the way billions of pounds, euros and dollars worth of items are bought and sold globally via auction. ATG is headquartered in London and listed on London Stock Exchange. We operate the world’s leading marketplaces and auction services for curated online auctions, seamlessly connecting bidders from around the world to trusted auctioneers across two major sectors: Industrial & Commercial, and Art & Antiques. ATG has been supporting the auction industry since 1971 when it first published the Antiques Trade Gazette. With leading positions in the US, the UK and Germany, ATG is a key partner to auctioneers, reaching bidders in 160 countries. We provide leading online

A A.I CyberSecurity Scoring

Scoring History

ATG (Auction Technology Group) CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

ATG (Auction Techno...

Breach

6/2020

LIV207072725

Loading…

A.I.

A Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

Loading…

Underwriter Stats for A

Incidents vs Software Development Industry Avg (This Year)

No incidents recorded for ATG (Auction Technology Group) in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for ATG (Auction Technology Group) in 2026.

Incident Types A vs Software Development Industry Avg (This Year)

No incidents recorded for ATG (Auction Technology Group) in 2026.

Incident History - A (X = Date, Y = Severity)

Loading…

SUBSIDIARY

ATG (Auction Technology Group) Subsidiaries

A

Software Development

Website: http://www.auctiontechnologygroup.com

Company Size: 201-500 employees

LiveAuctioneersTechnology, Information and Internet

Auction Results DatabaseTechnology, Information and Internet

Auction PR & MarketingAdvertising Services

LIVE BiddingTechnology, Information and Internet

Mobile Bidding AppsTechnology, Information and Internet

ProxibidInternet Marketplace Platforms

Auction MobilitySoftware Development

BidSpotter.comInternet Marketplace Platforms

The SaleroomInternet Marketplace Platforms

Loading…

ATG (Auction Technology Group) Similar Companies

Autodesk

autodesk.com

Autodesk is changing how the world is designed and made. Our technology spans architecture, engineering, construction, product design, manufacturing, and media and entertainment. We empower innovators everywhere to solve challenges, big and small. From greener buildings to smarter products and more mesmerizing blockbusters, Autodesk software helps our customers design and make a better world for all. Over 100 million people use Autodesk software, like AutoCAD, Revit, Maya, 3ds Max, Fusion 360, SketchBook, and more, to unlock their creativity and solve important design, business, and environmental challenges. Our software runs on both personal computers and mobile devices. It taps the infinite computing power of the cloud to help teams around the world collaborate, design, simulate, and fabricate their ideas in 3D. We provide exceptional compensation and benefit packages, and we’d love for you to join us. We’re proud to be an equal opportunity employer, and we consider all qualiﬁed applicants without regard to race, gender, disability, veteran status, or other protected category. To see our culture in action, check out #AutodeskLife. We are headquartered in the San Francisco Bay Area and have over 10,000 employees worldwide.

Baidu, Inc.

cb baidu.com

Baidu is a leading AI company with strong Internet foundation, driven by our mission to “make the complicated world simpler through technology”. Founded in 2000 as a search engine platform, we were an early adopter of artificial intelligence in 2010. Since then, we have established a full AI stack, from deep learning frameworks to models and applications, with industry-leading self-developed technology at every level. Over the past two decades, we have built a diversified portfolio of products and services, spanning an ecosystem of hundreds of millions of users, millions of developers, and hundreds of thousands of enterprises. We have now integrated our leading AI capabilities into our offerings, driving innovative use cases. Join us to shape the future of AI and technology. For media inquiries, contact us at [email protected]. For career opportunities, visit https://talent.baidu.com/static/index.html

ServiceNow

servicenow.com

ServiceNow (NYSE: NOW) makes the world work better for everyone. Our cloud-based platform and solutions help digitize and unify organizations so that they can find smarter, faster, better ways to make work flow. So employees and customers can be more connected, more innovative, and more agile. And we can all create the future we imagine. The world works with ServiceNow. For more information, visit www.servicenow.com.

Epic

epic.com

Join us in our mission to help the world get well, help the world stay well, and help future generations be healthier. We hire smart and motivated people from all academic majors to code, test, and implement healthcare software that hundreds of millions of patients and doctors rely on to improve care and ultimately save lives around the globe. No healthcare experience is necessary; we'll train you to be an expert in health IT and we'll provide you with personal development classes to grow as a professional. Our expectations for you are high, but in healthcare so are the stakes.

Xiaomi Technology

cb mi.com

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core. Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology. Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period. Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Workday

workday.com

Workday is a leading provider of enterprise cloud applications for finance and human resources, helping customers adapt and thrive in a changing world. Workday applications for financial management, human resources, planning, spend management, and analytics are built with artificial intelligence and machine learning at the core to help organizations around the world embrace the future of work. Workday is used by more than 10,000 organizations around the world and across industries – from medium-sized businesses to more than 50% of the Fortune 500.

Intuit

intuit.com

Intuit is a global technology platform that helps our customers and communities overcome their most important financial challenges. Serving millions of customers worldwide with TurboTax, QuickBooks, Credit Karma and Mailchimp, we believe that everyone should have the opportunity to prosper and we work tirelessly to find new, innovative ways to deliver on this belief. We encourage conversations on this page and will not delete comments that follow our terms of use. In order to keep this a safe community, the below posts may be removed: Repeated posts of the same content, spam or posts from fake accounts or profiles, offensive language or material, threats to others in the community, posts deliberately aimed to have a negative effect on the community or conversations.

NetSuite

netsuite.com

Founded in 1998, Oracle NetSuite is the world’s first cloud company. For more than 25 years, NetSuite has helped businesses gain the insight, control, and agility to build and grow a successful business. First focused on financials and ERP, we now provide an AI-powered unified business system that includes inventory management, HR, professional services automation, and omnichannel commerce, used by more than 43,000 customers in 219 countries and dependent territories.

ByteDance

bytedance.com

ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. We are committed to building a safe, healthy and positive online environment for all our users. We have over 110,000 employees based in more than 30 countries globally. Join us.

Loading…

NEWS

ATG (Auction Technology Group) CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 25, 2026 07:05 AM

Discovering UK Penny Stocks: Auction Technology Group And Two More Picks

The United Kingdom's stock market has recently faced challenges, with the FTSE 100 index dipping amid weak trade data from China,...

Read Article

February 02, 2026 08:00 AM

FitzWalter Capital Pulls £491M Offer For Auction Tech Biz

Private investment firm FitzWalter Capital Ltd. said Monday that it has canceled its plans to make a formal bid for Auction Technology after...

Read Article

February 02, 2026 08:00 AM

Activist investor decides against £491m ATG bid

Deals. FitzWalter Capital has opted against making a final bid to buy Auction Technology Group. FitzWalter, ATG's largest shareholder,...

Read Article

January 28, 2026 08:00 AM

‘Shareholders will miss out’: FitzWalter makes final £491m ATG bid

Largest shareholder slams listed Auction Technology Group for failing to grant it due diligence access amid acrimonious takeover battle.

Read Article

January 22, 2026 08:00 AM

ATG takeover battle intensifies as it releases results

The takeover battle at Auction Technology Group has intensified after it released its quarterly results. ATG, which owns 10 marketplaces and...

Read Article

January 19, 2026 08:00 AM

Auction Technology Group rejects 12th FitzWalter offer of £491m

Fresh takeover approach was announced on Friday and rejected this morning as ATG says offer still undervalues the business.

Read Article

January 16, 2026 08:00 AM

FitzWalter Capital sweetens buyout bid for Auction Technology to $658 million

Jan 16 (Reuters) - Auction Technology Group's (ATG.L) , opens new tab biggest shareholder FitzWalter Capital raised its buyout proposal for...

Read Article

January 16, 2026 08:00 AM

Investor eyes £491m ATG bid after slamming ‘extreme value destruction’

Latest twist to takeover saga emerges as investment firm makes another offer for Auction Technology Group despite slamming it earlier in...

Read Article

January 16, 2026 08:00 AM

THG, Missguided, Liverpool FC star, ATG – the week’s best-read stories

Manchester firm's shares drop despite 7% growth; the return of Nitin Passi; Liverpool forward joins seed round; ATG snubs 11 takeover...

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-44541

SUMMARY

Fides is an open-source privacy engineering platform. From version 2.33.0 to before version 2.84.5, there is a DOM-based XSS vulnerability in fides.js via the fides_description override. This issue has been patched in version 2.84.5.

Published

Date2026-06-08

Updated

Date2026-06-08

RISK INFORMATION (Score: )

cvss4

Base Score: 7.0

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/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

Impact Score

Exploitability

REFERENCES

CVE-2026-49141

SUMMARY

WACRM prior to commit 73041bf contain an authorization bypass vulnerability in the automation engine that allows authenticated attackers to access and modify contacts belonging to other tenants by supplying an arbitrary caller-controlled contact_id in the POST request body without tenant ownership verification. Attackers can exploit the service-role client that bypasses row-level security to modify victim contact fields including name, email, and company across tenant boundaries using only a known contact UUID.

Published

Date2026-06-08

Updated

Date2026-06-08

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N

cvss4

Base Score: 5.1

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:H/SA:N/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

Impact Score

4.7

Exploitability

1.8

REFERENCES

CVE-2026-47345

SUMMARY

Namespace attributes are not encoded correctly during HTML serialization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.

Published

Date2026-06-08

Updated

Date2026-06-08

RISK INFORMATION (Score: )

cvss4

Base Score: 5.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/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

Impact Score

Exploitability

REFERENCES

CVE-2026-47344

SUMMARY

When ALLOW_INSECURE_RAW_TEXT is enabled, whitespace-variant closing tags (e.g., </style\t>) are not recognized by the sanitizer but accepted by browsers as valid end tags, allowing subsequent content to escape sanitization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.

Published

Date2026-06-08

Updated

Date2026-06-08

RISK INFORMATION (Score: )

cvss4

Base Score: 2.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/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

Impact Score

Exploitability

REFERENCES

CVE-2026-46484

SUMMARY

Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable to a path traversal / authorization bypass in the Headscale API client used by node and user rename operations. This issue has been patched in versions 0.6.3 and 0.7.0-beta.3.

Published

Date2026-06-08

Updated

Date2026-06-08

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Impact Score

5.2

Exploitability

2.8

REFERENCES

Loading…

API

Access Data Using Our API

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'

Try It API Documentation Rapid

MEASURE

What Do We Measure ?

Incident

Finding

Grade

Digital Assets

Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Rankiteo

By Rankiteo

★ ★ ★ ★ ★

View on G2.com

Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.

View latest plans →View all security reports →

MILESTONEG

Users
Love Us

Loading…