Harriman House
Company Details
Linkedin ID:
harriman-house
Website:
Employees number:
15
Number of followers:
557
NAICS:
511
Industry Type:
Homepage:
harriman-house.com
IP Addresses:
0
Company ID:
HAR_2502965
Scan Status:
In-progress
Harriman House Company CyberSecurity Posture
harriman-house.com
Harriman House is one of the UK’s leading independent publishers. Our core publishing areas are finance, investing, trading, economics and business, but we do consider non-fiction ideas on other related topics. We are happy to accept unsolicited proposals and part manuscripts, and we are happy to deal directly with authors, but we ask that in the first instance you send a brief email to [email protected], which contains the title and subtitle of your book, a brief description of no more than 100 words, and a short biography. Our publications are released simultaneously in ebook and print form and we're always looking for new ways to use the content and extend and develop our relationships with our authors. We also own Volow our browser-based eBook reader and Volow Monthly our eBook subscription service. With Volow, you can read eBooks you already own*, buy individual eBooks or subscribe to a Collection of titles for as little as £10 a month. No long-term subscription terms, no penalties for cancelling - just a simple monthly subscription. Volow is designed to be quick, simple and to deliver a great reading experience. *Functionality coming soon
Harriman House A.I CyberSecurity Scoring
Harriman House Risk Score (AI oriented)Between 750 and 799
Harriman House
Updated:
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Harriman House Global Score (TPRM)XXXX
Harriman House
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Harriman House Company CyberSecurity News & History
Past Incidents
0
Attack Types
0
No data available
Harriman House 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 Harriman House
Incidents vs Book and Periodical Publishing Industry Average (This Year)
No incidents recorded for Harriman House in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Harriman House in 2025.
Incident Types Harriman House vs Book and Periodical Publishing Industry Avg (This Year)
No incidents recorded for Harriman House in 2025.
Incident History — Harriman House (X = Date, Y = Severity)
Harriman House cyber incidents detection timeline including parent company and subsidiaries
Harriman House Company Subsidiaries
Harriman House is one of the UK’s leading independent publishers. Our core publishing areas are finance, investing, trading, economics and business, but we do consider non-fiction ideas on other related topics. We are happy to accept unsolicited proposals and part manuscripts, and we are happy to deal directly with authors, but we ask that in the first instance you send a brief email to [email protected], which contains the title and subtitle of your book, a brief description of no more than 100 words, and a short biography. Our publications are released simultaneously in ebook and print form and we're always looking for new ways to use the content and extend and develop our relationships with our authors. We also own Volow our browser-based eBook reader and Volow Monthly our eBook subscription service. With Volow, you can read eBooks you already own*, buy individual eBooks or subscribe to a Collection of titles for as little as £10 a month. No long-term subscription terms, no penalties for cancelling - just a simple monthly subscription. Volow is designed to be quick, simple and to deliver a great reading experience. *Functionality coming soon
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Harriman House CyberSecurity News
April 04, 2024 07:00 AM
Pamela Churchill Harriman’s Onetime Georgetown Home Hits the Market for $10 Million
Before her death in 1997, the U.S. Ambassador to France regularly entertained powerful politicians, journalists and financiers at the...
November 24, 2023 08:00 AM
The Crown, the Cabinet and the UK’s legacy of slavery
Smith was born in 1765, the son of a banker. The family was prominent. Its red brick Georgian mansion still stands outside the central...
November 17, 2021 08:00 AM
UAlbany's new $180M ETEC building tackles existential problems
ALBANY - When Preston Paige was at Schalmont High School in Rotterdam trying to figure out where he should go to college, he toured the...
August 05, 2010 07:00 AM
Harriman House in Ramapo Mountains Is for Sale
In 1886, railroad magnate E.H. Harriman paid $52,500 for 7,863 acres in Orange County, where he built a 100,000-square-foot mansion.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Harriman House CyberSecurity History Information
Official Website of Harriman House
The official website of Harriman House is http://www.harriman-house.com.
Harriman House’s AI-Generated Cybersecurity Score
According to Rankiteo, Harriman House’s AI-generated cybersecurity score is 751, reflecting their Fair security posture.
How many security badges does Harriman House’ have ?
According to Rankiteo, Harriman House currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Harriman House have SOC 2 Type 1 certification ?
According to Rankiteo, Harriman House is not certified under SOC 2 Type 1.
Does Harriman House have SOC 2 Type 2 certification ?
According to Rankiteo, Harriman House does not hold a SOC 2 Type 2 certification.
Does Harriman House comply with GDPR ?
According to Rankiteo, Harriman House is not listed as GDPR compliant.
Does Harriman House have PCI DSS certification ?
According to Rankiteo, Harriman House does not currently maintain PCI DSS compliance.
Does Harriman House comply with HIPAA ?
According to Rankiteo, Harriman House is not compliant with HIPAA regulations.
Does Harriman House have ISO 27001 certification ?
According to Rankiteo,Harriman House is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Harriman House
Harriman House operates primarily in the Book and Periodical Publishing industry.
Number of Employees at Harriman House
Harriman House employs approximately 15 people worldwide.
Subsidiaries Owned by Harriman House
Harriman House presently has no subsidiaries across any sectors.
Harriman House’s LinkedIn Followers
Harriman House’s official LinkedIn profile has approximately 557 followers.
Harriman House’s Presence on Crunchbase
No, Harriman House does not have a profile on Crunchbase.
Harriman House’s Presence on LinkedIn
Yes, Harriman House maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/harriman-house.
Cybersecurity Incidents Involving Harriman House
As of November 28, 2025, Rankiteo reports that Harriman House has not experienced any cybersecurity incidents.
Number of Peer and Competitor Companies
Harriman House has an estimated 4,881 peer or competitor companies worldwide.
Harriman House CyberSecurity History Information
How many cyber incidents has Harriman House faced ?
Total Incidents: According to Rankiteo, Harriman House has faced 0 incidents in the past.
What types of cybersecurity incidents have occurred at Harriman House ?
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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Grade
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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.
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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.
