Comparison Overview

CNN

VS

Sky

CNN

Atlanta, US
Last Update: 2025-12-17
Between 750 and 799

CNN Worldwide is the most honored brand in cable news, reaching more individuals on television and online than any other cable news organization in the United States. Globally, people across the world can watch CNN International, which is widely distributed in over 200 countries and territories. CNN Digital is the #1 online news destination, with more unique visitors than any other news source. CNN’s award-winning portfolio includes non-scripted programming from CNN Original Series and CNN Films for broadcast, streaming and distribution across multiple platforms. CNN programming can be found on CNN, CNN International and CNN en Español channels, on the CNN Originals hub on discovery+, on Max and for pay TV subscription via CNN.com, CNN apps and cable operator platforms. Additionally, CNN Newsource is the world’s most extensively utilized news service partnering with over 1,000 local and international news organizations around the world. CNN is a division of Warner Bros. Discovery.

NAICS: 515
NAICS Definition: Broadcasting (except Internet)
Employees: 6,428
Subsidiaries: 33
12-month incidents
1
Known data breaches
2
Attack type number
2

Sky

1 Grant Way, Middlesex, TW7 5QD, GB
Last Update: 2025-12-17
Between 750 and 799

Sky connects and entertains millions of people across Europe. At the heart of everything we do, is a belief that people deserve better. For decades, we’ve shaken up every category we entered to give people what they love, to make life a little easier and to provide great value. That’s how we bring millions of customers the joy of a better experience in TV, broadband and mobile. In TV, we offer the best sports coverage, unmissable TV and the smartest ways to stream and aggregate the TV you love. In broadband, we power homes and businesses, with a fast, reliable connection. In mobile, we bring people closer, with plans at unbeatable value. And now, you can even keep your home connected and protected, through our smart insurance. We design our products to fit seamlessly into your life, with service whenever and however you need it. That’s how we do better for customers. And we believe in better for society too. We power the cultural economy in the UK and beyond, making award-winning news, original sport, and entertainment. We contribute billions to UK GDP, creating and sustaining thousands of jobs and sharing both our journalism and our coverage of the arts, free of charge. We are cutting emissions and making recyclable, energy-efficient products, and we give back, through free internet access and digital skills for under-served communities and young people. Sky is owned by Comcast Corporation, a global media and technology company.

NAICS: 515
NAICS Definition: Broadcasting (except Internet)
Employees: 35,529
Subsidiaries: 3
12-month incidents
0
Known data breaches
1
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/cnn.jpeg
CNN
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/sky.jpeg
Sky
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
CNN
100%
Compliance Rate
0/4 Standards Verified
Sky
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Broadcast Media Production and Distribution Industry Average (This Year)

CNN has 0.0% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs Broadcast Media Production and Distribution Industry Average (This Year)

No incidents recorded for Sky in 2025.

Incident History — CNN (X = Date, Y = Severity)

CNN cyber incidents detection timeline including parent company and subsidiaries

Incident History — Sky (X = Date, Y = Severity)

Sky cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/cnn.jpeg
CNN
Incidents

Date Detected: 1/2025
Type:Cyber Attack
Attack Vector: Deepfake videos
Motivation: Financial gain
Blog: Blog

Date Detected: 5/2017
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog

Date Detected: 11/2016
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/sky.jpeg
Sky
Incidents

Date Detected: 07/2019
Type:Breach
Blog: Blog

FAQ

CNN company demonstrates a stronger AI Cybersecurity Score compared to Sky company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

CNN company has faced a higher number of disclosed cyber incidents historically compared to Sky company.

In the current year, CNN company has reported more cyber incidents than Sky company.

Neither Sky company nor CNN company has reported experiencing a ransomware attack publicly.

Both Sky company and CNN company have disclosed experiencing at least one data breach.

CNN company has reported targeted cyberattacks, while Sky company has not reported such incidents publicly.

Neither CNN company nor Sky company has reported experiencing or disclosing vulnerabilities publicly.

Neither CNN nor Sky holds any compliance certifications.

Neither company holds any compliance certifications.

CNN company has more subsidiaries worldwide compared to Sky company.

Sky company employs more people globally than CNN company, reflecting its scale as a Broadcast Media Production and Distribution.

Neither CNN nor Sky holds SOC 2 Type 1 certification.

Neither CNN nor Sky holds SOC 2 Type 2 certification.

Neither CNN nor Sky holds ISO 27001 certification.

Neither CNN nor Sky holds PCI DSS certification.

Neither CNN nor Sky holds HIPAA certification.

Neither CNN nor Sky holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

httparty is an API tool. In versions 0.23.2 and prior, httparty is vulnerable to SSRF. This issue can pose a risk of leaking API keys, and it can also allow third parties to issue requests to internal servers. This issue has been patched via commit 0529bcd.

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
Description

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
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