What is the official website of CIO Online UK ?

The official website of CIO Online UK is https://www.cio.com/uk/events.

What is CIO Online UK's cybersecurity risk score?

CIO Online UK has an AI-generated cybersecurity risk score of 749 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has CIO Online UK experienced?

According to Rankiteo, CIO Online UK currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has CIO Online UK been affected by any supply chain cyber incidents ?

According to Rankiteo, CIO Online UK has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does CIO Online UK have SOC 2 Type 1 certification ?

According to Rankiteo, CIO Online UK is not certified under SOC 2 Type 1.

Does CIO Online UK have SOC 2 Type 2 certification ?

According to Rankiteo, CIO Online UK does not hold a SOC 2 Type 2 certification.

Does CIO Online UK comply with GDPR ?

According to Rankiteo, CIO Online UK is not listed as GDPR compliant.

Does CIO Online UK have PCI DSS certification ?

According to Rankiteo, CIO Online UK does not currently maintain PCI DSS compliance.

Does CIO Online UK comply with HIPAA ?

According to Rankiteo, CIO Online UK is not compliant with HIPAA regulations.

Does CIO Online UK have ISO 27001 certification ?

According to Rankiteo,CIO Online UK is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does CIO Online UK operate in ?

CIO Online UK operates primarily in the Book and Periodical Publishing industry.

How many employees does CIO Online UK have ?

CIO Online UK employs approximately 3 people worldwide.

Does CIO Online UK own any subsidiaries ?

CIO Online UK presently has no subsidiaries across any sectors.

How many LinkedIn followers does CIO Online UK have ?

CIO Online UK's official LinkedIn profile has approximately 6,732 followers.

What is the NAICS classification code for CIO Online UK ?

CIO Online UK is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).

Does CIO Online UK have a Crunchbase profile ?

No, CIO Online UK does not have a profile on Crunchbase.

Does CIO Online UK have a LinkedIn profile ?

Yes, CIO Online 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/cio-uk-events.

How many cybersecurity incidents has CIO Online UK experienced ?

As of September 9, 2026, Rankiteo reports that CIO Online UK has experienced 1 cybersecurity incidents.

How many peer or competitor companies does CIO Online UK have ?

CIO Online UK has an estimated 5,205 peer or competitor companies worldwide.

What types of cybersecurity incidents has CIO Online UK faced ?

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

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.

COU

Boost Score +25 with badge (5 left)

749

/1000

Moderate

774

/1000

Fair

CIO Online UK Vendor Cyber Rating & Cyber Score

cio.com

Add Your Compliance Badge

CIO UK is the leading network, community and information source for Chief Information Officers in the UK. Available online at www.cio.co.uk and in person at our regular events, conferences and private CIO dinners, CIO UK addresses issues vital to the success of CIOs, CTOs, Chief Digital Officers, IT directors and equivalents. CIO UK provides technology and business leaders with analysis and insight on information technology trends and a keen understanding of IT's role in achieving business goals.

COU

CIO Online UK CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

CIO Online UK

Breach

04/2022

IDC214421522

Loading…

A.I.

COU 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 COU

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

No incidents recorded for CIO Online UK in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for CIO Online UK in 2026.

Incident Types COU vs Book and Periodical Publishing Industry Avg (This Year)

No incidents recorded for CIO Online UK in 2026.

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

Loading…

SUBSIDIARY

CIO Online UK Subsidiaries

COU

Book and Periodical Publishing

Website: https://www.cio.com/uk/events

Company Size: 3

IDG (International Data Group)Technology, Information and Media

ComputerworldBook and Periodical Publishing

IDCMarket Research

FoundryAdvertising Services

Network WorldBook and Periodical Publishing

CIO Tech TalkBook and Periodical Publishing

MacworldBook and Periodical Publishing

IDG DirectAdvertising Services

IDG SwedenBook and Periodical Publishing

IDG EnterpriseTechnology, Information and Internet

TechworldOnline Media

IDG Global SolutionsAdvertising Services

IDG Consumer & SMBBook and Periodical Publishing

IDG News ServiceOnline Audio and Video Media

Computerworld UKOnline Audio and Video Media

CIO ASEANBook and Periodical Publishing

Loading…

CIO Online UK Similar Companies

Forbes

forbes.com

Forbes Media is a global media, branding and technology company, with a focus on news and information about business, investing, technology, entrepreneurship, leadership and affluent lifestyles. The company publishes Forbes, Forbes Asia, and Forbes Europe magazines as well as Forbes.com. The Forbes brand today reaches more than 94 million people worldwide with its business message each month through its magazines and 37 licensed local editions around the globe, Forbes.com, TV, conferences, research, social and mobile platforms. Forbes Media’s brand extensions include conferences, real estate, education, financial services, and technology license agreements. Forbes is an equal opportunity employer.

Loading…

NEWS

CIO Online UK CyberSecurity News

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

March 13, 2026 11:09 AM

Meet ‘The Relentless Fox’ – the former NCC CIO now building Relentica

Cybersecurity. Who is Rebecca Fox? What drives you? Rebecca Fox is a leader who cares deeply about people and commercial outcomes.

Read Article

February 19, 2026 08:00 AM

Top 12 governance, risk, and compliance certifications

With regulations, cybersecurity events, and geopolitical issues on the rise, GRC skills are in high demand. Here are the top certs worth...

Read Article

February 18, 2026 08:00 AM

2026 Microsoft Conference Calendar: For Partners, IT Pros and Developers

Here's your guide to all the IT training sessions, partner meet-ups and annual Microsoft conferences you won't want to miss.

Read Article

February 10, 2026 08:00 AM

20 IT management certifications for IT leaders

IT management requires both technical skills and the ability to lead teams, projects, and processes. These 20 certs will help you hone and showcase your IT...

Read Article

January 09, 2026 08:00 AM

Mark Robinson appointed CIO of DfT Operator

Mark Robinson has been appointed chief information officer (CIO) of DfT Operator (DFTO) – the government body bringing all privately-owned...

Read Article

November 04, 2025 08:00 AM

India tech pay plunges 40%, signaling a shift in offshoring dynamics

With engineering compensation now trailing Brazil and Mexico, India's tech labor market faces pressure from rising global demand for AI and...

Read Article

October 29, 2025 07:00 AM

Marks & Spencer Replaces IT Provider Amid Security Concerns

Marks & Spencer has ended its longstanding IT service desk contract with Tata Consultancy Services (TCS), months after the UK retailer...

Read Article

October 16, 2025 07:00 AM

Capita Fined £14M Over Massive Data Breach Affecting 6.6M People

UK outsourcing giant Capita has been fined £14 million by the Information Commissioner's Office (ICO) following a major cyber-attack in...

Read Article

September 24, 2025 07:00 AM

How CIOs can seize the GenAI opportunity

Learn how CIOs can shift from order-takers to change-makers by using generative AI to drive innovation, business value and enterprise-wide...

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-86564

SUMMARY

A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-bounds read and a host process crash.

Published

Date2026-09-08

Updated

Date2026-09-08

RISK INFORMATION (Score: 3.3)

cvss3

Base Score: 3.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

1.8

REFERENCES

CVE-2026-55250

SUMMARY

Maravel, a PHP framework oriented towards dependency injection, prior to version 10.74.0 has a high-severity Token Replay Vulnerability arising from a structural lifecycle mismatch between stateless token validation engines and high-performance relational caching layers. Any application with low cache memory that causes premature eviction to free up memory and applications running macropay-solutions/maravel-framework that utilize tymon/jwt-auth for API token authentication and blacklist management or any other package that does the same may be affected. This architectural risk might also impact native Laravel applications utilizing cache tags under specific volatile or eviction-capped environments. tymon/jwt-auth automatically probes for cache tag support. If found, it forcefully wraps 14-day token blacklist entries (jti) inside a relational tymon.jwt tag. In environments where the O(1) Atomic Lazy Eviction model is active — either natively inside Maravel-Framework v20.x or manually backported into v10.x via the explicit DI container singletons provided in PR #104 (App\Cache\TaggedCache and App\Cache\TagSet) — a strict global tracking ceiling (Container::TAGGED_CACHE_TTL_CAP_SECONDS) of 7,200 seconds (2 hours) is enforced to secure the system against memory index bloat. This ceiling forcefully truncates the 14-day blacklist lifespan down to a maximum of 2 hours, after which individual tracking keys naturally expire and disappear from the active cache window. Furthermore, because the optimized engine implements a generational version matrix to achieve O(1) flush speeds, any programmatic or manual invocation of a tag flush or reset (e.g., Cache::tags([...])->flush()) instantly bumps the internal atomic master version pointer. This shifts the computed cryptographic composite hash (sha1($this->tags->getNamespace())) for all overlapping components, rendering the entire existing index immediately unreachable. Consequently, through either natural 2-hour expiration or an intervening tag flush execution (like the cache naturally cleaning old values to free up memory), the invalidation state records are entirely wiped out. Because the tokens' physical cryptographic signatures remain structurally valid for up to 14 days, stolen, hijacked, or legitimately logged-out tokens are instantly and silently resurrected across the entire API gateway, leaving the application critically vulnerable to widespread Token Replay Attacks. Because this issue is caused by an upstream architectural assumption within the tymon/jwt-auth package rather than a core defect inside the framework, there is no direct framework version upgrade that can safely bypass this lifecycle collision without breaking business cache recycling bounds. Maravel version 10.74.0 introduced a way to backport the new fixed tagged cache from 20.x into 10.x by resolving TagSet and TaggedCache from DI, which is how this latent architectural lifecycle vulnerability was discovered. Users must apply the decoupled configuration workaround outlined below. As a workaround, make sure that cache memory size does not generate early natural evictions from cache to free up space, deleting blacklisted jwt ids before they expire. Applications must decouple flat authentication vectors from the relational tagging subsystem. This forces token identifiers to write directly to the primary cache keyspace as flat, un-tagged key-value pairs where they securely retain their unclipped 14-day lifecycle.

Published

Date2026-09-08

Updated

Date2026-09-08

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/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-2026-53639

SUMMARY

Sylius is an Open Source eCommerce Framework on Symfony. Starting in version 2.0.0 and prior to version 2.0.18, 2.1.15, and 2.2.6, the `GET /api/v2/shop/payment-requests/{hash}` and `PUT /api/v2/shop/payment-requests/{hash}` endpoints look up the payment request solely by the hash from the URL. No ownership check is performed against the authenticated customer or the underlying order. An attacker who obtains a payment request hash can read the payment request and, through the `payment` IRI in the response, recover the underlying order's `tokenValue` (which itself grants access to the full order, items, addresses, customer email, totals); and/or update the payment request payload (e.g. `target_path`, `after_path`). These fields are used by the front-end controller to redirect the user after the payment, so an attacker can flip them to an attacker-controlled URL and intercept the buyer. The hash is a UUID, so it has to be obtained out-of-band (logs, shared links, referrer headers, a co-located client), but once it is known no other credential is required, neither authentication nor knowledge of the order token. The creation endpoint `POST /api/v2/shop/orders/{tokenValue}/payment-requests` shares the same flaw: it resolves the target order solely from the `tokenValue` in the URL without verifying that the caller owns the order. The issue is fixed in versions 2.0.18, 2.1.15, and 2.2.6. As a workaround, add a query extension that filters the `GET` operation; decorate the `PUT` state provider, guard the `POST` creation endpoint with a command-bus middleware, and wire the services.

Published

Date2026-09-08

Updated

Date2026-09-08

RISK INFORMATION (Score: )

cvss4

Base Score: 6.3

Complexity: LOW

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

https://github.com/Sylius/Sylius/security/advisories/GHSA-mr9r-h354-966r

CVE-2026-53638

SUMMARY

Sylius is an Open Source eCommerce Framework on Symfony. Starting in version 2.0.0 and prior to version 2.0.18, 2.1.15, and 2.2.6, an authorization bypass vulnerability exists in the shop account API. The `PATCH /api/v2/shop/account/orders/{tokenValue}/payments/{paymentId}` endpoint, used by an authenticated shop customer to change the payment method of an order that has been placed but not yet paid (state `STATE_NEW`), does not validate that the chosen payment method is enabled for the order's channel. The equivalent checkout endpoint (`PATCH /api/v2/shop/orders/{tokenValue}/payments/{paymentId}`) correctly rejects out-of-channel payment methods with `HTTP 422`; the account endpoint silently accepts them and returns `HTTP 200`. An authenticated customer can therefore assign any globally enabled payment method to their own placed order, including methods that the store operator has explicitly excluded from that channel. The issue is fixed in versions: 2.0.18, 2.1.15, 2.2.6 and above. As a workaround, decorate the `Sylius\Bundle\ApiBundle\Changer\PaymentMethodChangerInterface` service in the application.

Published

Date2026-09-08

Updated

Date2026-09-08

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://github.com/Sylius/Sylius/security/advisories/GHSA-6955-hrm5-c4qp

CVE-2026-53637

SUMMARY

Sylius is an Open Source eCommerce Framework on Symfony. Versions 2.0.0 through 2.0.17, 2.1.0 through 2.1.14, and 2.2.0 through 2.2.5 contain an improper workflow enforcement vulnerability in the cart `FormComponent`. When an order is completed while its cart page remains open, the stale LiveComponent does not detect the order’s changed state and continues to permit cart actions, allowing an authenticated customer to modify or permanently delete an already completed order. Versions 2.0.18, 2.1.15, and 2.2.6 contain a patch. As a workaround, deployments can copy the patched `FormComponent` into the application's `src/` directory and override the `sylius_shop.twig.component.cart.form` service definition to use that class.

Published

Date2026-09-08

Updated

Date2026-09-08

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://github.com/Sylius/Sylius/security/advisories/GHSA-5597-7rmh-97q5

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…

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

Trusted by insurers. Chosen by leaders.

CIO Online UK Vendor Cyber Rating & Cyber Score

COU A.I CyberSecurity Scoring

CIO Online UK CyberSecurity News & History

COU Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for COU

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

Incidents vs All-Companies Average (This Year)

Incident Types COU vs Book and Periodical Publishing Industry Avg (This Year)

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

CIO Online UK Subsidiaries

COU

CIO Online UK Similar Companies

Forbes

CIO Online UK CyberSecurity News

Meet ‘The Relentless Fox’ – the former NCC CIO now building Relentica

Top 12 governance, risk, and compliance certifications

2026 Microsoft Conference Calendar: For Partners, IT Pros and Developers

20 IT management certifications for IT leaders

Mark Robinson appointed CIO of DfT Operator

India tech pay plunges 40%, signaling a shift in offshoring dynamics

Marks & Spencer Replaces IT Provider Amid Security Concerns

Capita Fined £14M Over Massive Data Breach Affecting 6.6M People

How CIOs can seize the GenAI opportunity

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

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

Rankiteo

CIO Online UK CyberSecurity News & History

COU Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for COU

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

Incidents vs All-Companies Average (This Year)

Incident Types COU vs Book and Periodical Publishing Industry Avg (This Year)

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

CIO Online UK Subsidiaries

COU

CIO Online UK Similar Companies

Forbes

CIO Online UK CyberSecurity News

Meet ‘The Relentless Fox’ – the former NCC CIO now building Relentica

Top 12 governance, risk, and compliance certifications

2026 Microsoft Conference Calendar: For Partners, IT Pros and Developers

20 IT management certifications for IT leaders

Mark Robinson appointed CIO of DfT Operator

India tech pay plunges 40%, signaling a shift in offshoring dynamics

Marks & Spencer Replaces IT Provider Amid Security Concerns

Capita Fined £14M Over Massive Data Breach Affecting 6.6M People

How CIOs can seize the GenAI opportunity

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

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

Rankiteo