Comparison Overview

Grupo Editorial Alta Books

VS

Leaders League

Grupo Editorial Alta Books

Rua Viuva Claudio 291, Rio de Janeiro, RJ, 20970031, BR
Last Update: 2025-11-22
View Profile
Between 750 and 799
http://www.altabooks.com.br

Somos uma editora de livros inovadora que sempre está se reinventando e investindo em projetos relevantes. Com mais de 20 anos no mercado, registramos amplo crescimento nos últimos anos enquanto solidificamos nossa posição. Atuamos em diversos segmentos do mercado editorial, com mais de 3000 títulos publicados, 100 best-sellers e mais de 600 autores nacionais. Entre os principais autores da casa encontram-se escritores renomados mundialmente e presença constante nas listas dos mais vendidos como Robert Kiyosaki (série “Pai rico, pai pobre”), Jordan Peterson (As 12 regras) e James Clear (Hábitos Atômicos) Atualmente, temos cinco selos de diferentes temáticas: - Alta Books, onde se concentram obras de economia, informática, idiomas e empreendedorismo. - Alta Life, direcionado a publicações de desenvolvimento pessoal e religiosos, e no último ano acrescentou a biografia de personalidades ao seu catálogo. - Alta Cult, um selo de ciências humanas que publica os pensadores mais proeminentes do nosso tempo, cujos trabalhos são referências em diversos campos de conhecimento humano. - Para Leigos, versão brasileira da consagrada série americana “For Dummies”, com manuais escritos por especialistas para diversos tipos de assunto – idiomas, programação, negócios, artes, e muito mais. - Alta Novel, com best-sellers internacionais de variados gêneros, como romance, fantasia, sci-fi, thrillers e mais. Também participamos de diversos eventos, com destaque para Nitro10X, HSM, Encontro com Gigantes, entre outros. Em 2022 estão planejados mais de 250 novos títulos a serem publicados, sempre prezando pela qualidade e a criteriosa seleção de autores e buscando a excelência.

NAICS: 511
NAICS Definition:
Employees: 142
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0
View Profile

Leaders League

88, Boulevard de la Villette, Paris, 75019, FR
Last Update: 2025-11-22
Between 750 and 799
http://www.leadersleague.com

Leaders League is a business services company and the rating agency with the largest presence on the ground around the world, with a team based in Paris, Lima, Rio de Janeiro, São Paulo, Milan, and Madrid. We deliver C-level events, comprehensive rankings and in-depth analysis designed to bring the world’s markets together. RATING AGENCY We specialize in putting together rankings and market research, used by a wide range of corporations and executives when making their decisions. Our rankings cover the entire business chain and serve as an up-to-date and essential guide for navigating international markets. All rankings are available to consult free of charge on www.leadersleague.com and also provided through our collection of 30+ thematic guides and market studies. EVENTS AND CONFERENCES ORGANIZER We have been organizing and promoting international events, in Europe, Latin America and the United States, for over two decades, holding about 20 events per year, with approximately 10,000 annual participants. Our events are aimed at C-level directors and executives from the legal, HR, wealth management and financial sectors and have an average of 500 participants at each. Our conferences aim to connect you with leading industry professionals from around the world and to cultivate meaningful discussions about strategic issues that permeate markets around the world. Our events also recognize the achievements of high-level experts & corporate leaders via several award ceremonies. INTERNATIONAL MEDIA GROUP Leaders League Group provides strategic information for decision makers, as well as digital media platforms for senior executives at the international level. We give market leaders access to our dynamic network of information, offering up-to-date news, in-depth analysis, and insights through a variety of formats, from magazines to market intelligence reports, B2B events to online services. For further information, visit our website: www.leadersleague.com

NAICS: 511
NAICS Definition: Publishing Industries (except Internet)
Employees: 123
Subsidiaries: 8
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/editora-alta-books.jpeg
Grupo Editorial Alta Books
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/leadersleague.jpeg
Leaders League
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Grupo Editorial Alta Books
100%
Compliance Rate
0/4 Standards Verified
Leaders League
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Book and Periodical Publishing Industry Average (This Year)

No incidents recorded for Grupo Editorial Alta Books in 2025.

Incidents vs Book and Periodical Publishing Industry Average (This Year)

No incidents recorded for Leaders League in 2025.

Incident History — Grupo Editorial Alta Books (X = Date, Y = Severity)

Grupo Editorial Alta Books cyber incidents detection timeline including parent company and subsidiaries

Incident History — Leaders League (X = Date, Y = Severity)

Leaders League cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/editora-alta-books.jpeg
Grupo Editorial Alta Books
Incidents

No Incident

https://images.rankiteo.com/companyimages/leadersleague.jpeg
Leaders League
Incidents

No Incident

FAQ

Leaders League company demonstrates a stronger AI Cybersecurity Score compared to Grupo Editorial Alta Books company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Leaders League company has disclosed a higher number of cyber incidents compared to Grupo Editorial Alta Books company.

In the current year, Leaders League company and Grupo Editorial Alta Books company have not reported any cyber incidents.

Neither Leaders League company nor Grupo Editorial Alta Books company has reported experiencing a ransomware attack publicly.

Neither Leaders League company nor Grupo Editorial Alta Books company has reported experiencing a data breach publicly.

Neither Leaders League company nor Grupo Editorial Alta Books company has reported experiencing targeted cyberattacks publicly.

Neither Grupo Editorial Alta Books company nor Leaders League company has reported experiencing or disclosing vulnerabilities publicly.

Neither Grupo Editorial Alta Books nor Leaders League holds any compliance certifications.

Neither company holds any compliance certifications.

Leaders League company has more subsidiaries worldwide compared to Grupo Editorial Alta Books company.

Grupo Editorial Alta Books company employs more people globally than Leaders League company, reflecting its scale as a Book and Periodical Publishing.

Neither Grupo Editorial Alta Books nor Leaders League holds SOC 2 Type 1 certification.

Neither Grupo Editorial Alta Books nor Leaders League holds SOC 2 Type 2 certification.

Neither Grupo Editorial Alta Books nor Leaders League holds ISO 27001 certification.

Neither Grupo Editorial Alta Books nor Leaders League holds PCI DSS certification.

Neither Grupo Editorial Alta Books nor Leaders League holds HIPAA certification.

Neither Grupo Editorial Alta Books nor Leaders League holds GDPR certification.

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.

Published
Date
2025-11-27
Updated
Date
2025-11-27
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
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 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).

Published
Date
2025-11-27
Updated
Date
2025-11-27
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

Published
Date
2025-11-27
Updated
Date
2025-11-27
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.

Published
Date
2025-11-27
Updated
Date
2025-11-27
References
Description

Exposure of credentials in unintended requests in Devolutions Server.This issue affects Server: through 2025.2.20, through 2025.3.8.

Published
Date
2025-11-27
Updated
Date
2025-11-27
References