PRHU
Company Details
Linkedin ID:
penguin-random-house-uk
Website:
Employees number:
1,944
Number of followers:
364,173
NAICS:
511
Industry Type:
Homepage:
penguin.co.uk
IP Addresses:
0
Company ID:
PEN_1235249
Scan Status:
In-progress
Penguin Random House UK Company CyberSecurity Posture
penguin.co.uk
We are Penguin Random House UK: part of the world's leading trade publisher, Penguin Random House. We seek out and champion brilliant voices from across the globe, bringing their stories, ideas and writing to audiences everywhere. With over 50 independent imprints across nine publishing houses, we are the UK's largest publisher. We have over 2,000 employees across two publishing sites in London, two distribution centres in Frating and Grantham, and our archive and library in Rushden. We work with the best talent from within the industry and beyond, with publishing experts supported by dynamic teams specialising in Technology, Digital, Finance, Data and Sales – to name but a few. Collaboration, creativity and innovation lie at the heart of what we do. In a market which is constantly changing, we are stretching the definition of the word publisher: working with talent across the creative spectrum - from TV production companies to A-list audiobook narrators - to connect with more readers than ever before, both through and beyond the book.
Penguin Random House UK A.I CyberSecurity Scoring
PRHU Risk Score (AI oriented)Between 750 and 799
PRHU
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PRHU Global Score (TPRM)XXXX
PRHU
- Instant access to detailed risk factors
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PRHU Company CyberSecurity News & History
Past Incidents
0
Attack Types
0
No data available
PRHU 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 PRHU
Incidents vs Book and Periodical Publishing Industry Average (This Year)
No incidents recorded for Penguin Random House UK in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Penguin Random House UK in 2025.
Incident Types PRHU vs Book and Periodical Publishing Industry Avg (This Year)
No incidents recorded for Penguin Random House UK in 2025.
Incident History — PRHU (X = Date, Y = Severity)
PRHU cyber incidents detection timeline including parent company and subsidiaries
PRHU Company Subsidiaries
We are Penguin Random House UK: part of the world's leading trade publisher, Penguin Random House. We seek out and champion brilliant voices from across the globe, bringing their stories, ideas and writing to audiences everywhere. With over 50 independent imprints across nine publishing houses, we are the UK's largest publisher. We have over 2,000 employees across two publishing sites in London, two distribution centres in Frating and Grantham, and our archive and library in Rushden. We work with the best talent from within the industry and beyond, with publishing experts supported by dynamic teams specialising in Technology, Digital, Finance, Data and Sales – to name but a few. Collaboration, creativity and innovation lie at the heart of what we do. In a market which is constantly changing, we are stretching the definition of the word publisher: working with talent across the creative spectrum - from TV production companies to A-list audiobook narrators - to connect with more readers than ever before, both through and beyond the book.
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PRHU CyberSecurity News
October 07, 2025 07:00 AM
Spy Dogs children's books pulled from shelves after link inside copies sends children to porn website
A popular series of children's books is being pulled from shelves after a link inside several editions was hijacked with pornographic...
August 02, 2025 07:00 AM
Penguin Random House editor shared post mocking murdered exec Wesley LePatner
Penguin Random House editor Thomas Gebremedhin is facing backlash for reposting an X post screenshot about slain Blackstone executive Wesley...
May 05, 2025 07:00 AM
Beware phony IT calls after Co-op and M&S hacks, says UK cyber centre
The National Cyber Security Centre (NCSC) has warned that criminals launching cyber attacks at British retailers are impersonating IT help desks to break into...
February 21, 2025 08:00 AM
Gareth Southgate to publish new book on leadership
Former England Men's Manager Gareth Southgate has announced that he will be publishing his own book on the art of leadership in October 2025.
December 13, 2024 08:00 AM
‘My company thrived for 150 years — then Russian hackers brought it down in three months’
Paul Abbott, a former director of a logistics company that went under after a ransomware attack, is intent on warning others of the growing...
December 06, 2024 08:00 AM
Ransomware Gangs’ Merciless Attacks Bleed Small Companies Dry
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November 18, 2024 08:00 AM
The pay gap reporting challenge: can Labour’s proposals work?
The government plans to make companies publish their ethnicity and disability pay gaps but employers still face challenges with data...
October 11, 2024 06:35 PM
Introducing the Data Leaders 25
The Data Leaders 25, sponsored by leading SaaS data protection and activation provider Own Company, celebrates some of the most influential people in the field.
October 04, 2023 02:25 PM
UK school kids take part in cyber security workshops
Schoolchildren across the UK have been taking part in events this week designed to bring the world of cyber security to life. The CyberFirst EmPower Cyber...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
PRHU CyberSecurity History Information
Official Website of Penguin Random House UK
The official website of Penguin Random House UK is https://www.penguin.co.uk.
Penguin Random House UK’s AI-Generated Cybersecurity Score
According to Rankiteo, Penguin Random House UK’s AI-generated cybersecurity score is 769, reflecting their Fair security posture.
How many security badges does Penguin Random House UK’ have ?
According to Rankiteo, Penguin Random House UK currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Penguin Random House UK have SOC 2 Type 1 certification ?
According to Rankiteo, Penguin Random House UK is not certified under SOC 2 Type 1.
Does Penguin Random House UK have SOC 2 Type 2 certification ?
According to Rankiteo, Penguin Random House UK does not hold a SOC 2 Type 2 certification.
Does Penguin Random House UK comply with GDPR ?
According to Rankiteo, Penguin Random House UK is not listed as GDPR compliant.
Does Penguin Random House UK have PCI DSS certification ?
According to Rankiteo, Penguin Random House UK does not currently maintain PCI DSS compliance.
Does Penguin Random House UK comply with HIPAA ?
According to Rankiteo, Penguin Random House UK is not compliant with HIPAA regulations.
Does Penguin Random House UK have ISO 27001 certification ?
According to Rankiteo,Penguin Random House UK is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Penguin Random House UK
Penguin Random House UK operates primarily in the Book and Periodical Publishing industry.
Number of Employees at Penguin Random House UK
Penguin Random House UK employs approximately 1,944 people worldwide.
Subsidiaries Owned by Penguin Random House UK
Penguin Random House UK presently has no subsidiaries across any sectors.
Penguin Random House UK’s LinkedIn Followers
Penguin Random House UK’s official LinkedIn profile has approximately 364,173 followers.
NAICS Classification of Penguin Random House UK
Penguin Random House UK is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).
Penguin Random House UK’s Presence on Crunchbase
No, Penguin Random House UK does not have a profile on Crunchbase.
Penguin Random House UK’s Presence on LinkedIn
Yes, Penguin Random House UK maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/penguin-random-house-uk.
Cybersecurity Incidents Involving Penguin Random House UK
As of November 28, 2025, Rankiteo reports that Penguin Random House UK has not experienced any cybersecurity incidents.
Number of Peer and Competitor Companies
Penguin Random House UK has an estimated 4,881 peer or competitor companies worldwide.
Penguin Random House UK CyberSecurity History Information
How many cyber incidents has Penguin Random House UK faced ?
Total Incidents: According to Rankiteo, Penguin Random House UK has faced 0 incidents in the past.
What types of cybersecurity incidents have occurred at Penguin Random House UK ?
Incident Types: The types of cybersecurity incidents that have occurred include .
Incident Details
What are the most common types of attacks the company has faced ?
Additional Questions
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Latest Global CVEs (Not Company-Specific)
Description
ThingsBoard in versions prior to v4.2.1 allows an authenticated user to upload malicious SVG images via the "Image Gallery", leading to a Stored Cross-Site Scripting (XSS) vulnerability. The exploit can be triggered when any user accesses the public API endpoint of the malicious SVG images, or if the malicious images are embedded in an `iframe` element, during a widget creation, deployed to any page of the platform (e.g., dashboards), and accessed during normal operations. The vulnerability resides in the `ImageController`, which fails to restrict the execution of JavaScript code when an image is loaded by the user's browser. This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions.
Risk Information
cvss4
Base: 6.2
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/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
Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
Risk Information
cvss3
Base: 9.9
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References
Description
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to sanitize team email addresses to be visible only to Team Admins, which allows any authenticated user to view team email addresses via the GET /api/v4/channels/{channel_id}/common_teams endpoint
Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
Description
Exposure of email service credentials to users without administrative rights in Devolutions Server.This issue affects Devolutions Server: before 2025.2.21, before 2025.3.9.
Description
Exposure of credentials in unintended requests in Devolutions Server.This issue affects Server: through 2025.2.20, through 2025.3.8.
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RapidWhat 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 Security
Identify 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 Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
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.
