WCC
Company Details
Linkedin ID:
westminster-city-council
Website:
Employees number:
2,894
Number of followers:
34,570
NAICS:
92
Industry Type:
Homepage:
westminster.gov.uk
IP Addresses:
0
Company ID:
WES_1610744
Scan Status:
In-progress
Westminster City Council Company CyberSecurity Posture
westminster.gov.uk
The Leader of Westminster City Council is Councillor Adam Hug. The Chief Executive is Stuart Love.
Westminster City Council A.I CyberSecurity Scoring
WCC Risk Score (AI oriented)Between 700 and 749
WCC
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
WCC Global Score (TPRM)XXXX
WCC
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
WCC Company CyberSecurity News & History
Past Incidents
2
Attack Types
1
Westminster City Council
Cyber Attack
Rankiteo Explanation
Attack threatening the economy of geographical region
Description: Westminster City Council, alongside Kensington and Chelsea and Hammersmith and Fulham, was struck by a **major cyber attack** targeting their shared IT systems under a tri-borough arrangement. The breach was detected on **24 November**, prompting immediate coordination with the **National Cyber Security Centre (NCSC)** and cyber incident experts to isolate affected systems, protect data, and restore critical services. While core public services remain operational, **disruptions persist**, including delays in responses and service delivery, particularly for vulnerable residents. The attack’s scope suggests potential compromise of sensitive municipal data, though no explicit data theft (e.g., personal or financial records) has been confirmed. The **Met Police’s Cyber Crime Unit** is investigating, with no arrests made. The incident underscores risks to **local government infrastructure**, with cascading effects on interdependent boroughs relying on shared IT resources. Recovery efforts prioritize system stabilization and minimizing public inconvenience, though long-term impacts on data integrity or operational resilience remain unclear.
Westminster City Council: Westminster Council cyber attack
Cyber Attack
Rankiteo Explanation
Attack threatening the organization's existence
Description: Westminster City Council has revealed which services have been impacted in the cyber attack that took place last month, and has issued advice to residents who need to contact the council. The council says it is still responding to the breach of its computer system and although services are running, residents should expect some disruption and delays. In an update on 4 December , the council shared information about areas of its responsibility which are currently being impacted by the attack, and has provided alternative arrangements to get around the problems. The council has listed around a dozen categories of areas affected, including rent and council tax payments, children’s services, committee papers and decisions, licensing, waste and recycling, and libraries. It said it is prioritising critical services, especially for vulnerable residents. Westminster City said restoring systems safely was a “complex process” and that it would take “several weeks” for a full return to business as usual. Kensington and Chelsea, which was also affected, says it will take months to return to normal. Westminster City Council: Key service updates for residents following cyber incident. Please support The Fitzrovia News. Consider helping us cover our costs by visiting our secure payment page. Related
WCC 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 WCC
Incidents vs Government Administration Industry Average (This Year)
Westminster City Council has 203.03% more incidents than the average of same-industry companies with at least one recorded incident.
Incidents vs All-Companies Average (This Year)
Westminster City Council has 207.69% more incidents than the average of all companies with at least one recorded incident.
Incident Types WCC vs Government Administration Industry Avg (This Year)
Westminster City Council reported 2 incidents this year: 2 cyber attacks, 0 ransomware, 0 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.
Incident History — WCC (X = Date, Y = Severity)
WCC cyber incidents detection timeline including parent company and subsidiaries
WCC Company Subsidiaries
The Leader of Westminster City Council is Councillor Adam Hug. The Chief Executive is Stuart Love.
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WCC CyberSecurity News
November 27, 2025 10:25 AM
Multiple London Councils Hit by Coordinated Cyberattack, Services Disrupted
Key Takeaways. Multi-council impact: A cyberattack has affected at least three London councils: the RBKC, Westminster City Council,...
November 27, 2025 08:28 AM
UK London Councils Enact Emergency Plans After Multiple Cyberattacks
Three London councils have reported a cyber-attack, prompting the rollout of emergency plans and the involvement of the National Crime...
November 27, 2025 07:32 AM
Cyberattacks Jolt London Councils, Exposing Fragile Digital Infrastructure
Several London councils are scrambling to restore essential services after a coordinated cyberattack exposed vulnerabilities at the heart of...
November 27, 2025 07:25 AM
London Councils Hit by Coordinated Cyberattacks as NCSC Steps In
Posted 27 November 2025 by Christine Horton. Several London borough councils are continuing to manage a wave of cyberattacks first detected earlier this...
November 27, 2025 12:20 AM
London Calling: Multiple UK councils disrupted in wake of cyber attacks
The Westminster City Council said phone lines and other services were disrupted following an attack on shared council IT infrastructure.
November 26, 2025 08:03 PM
Breaking: London councils suffering cyber attacks
Westminster, the Royal Borough of Kensington & Chelsea (RBKC) and Hammersmith & Fulham councils have all reported IT issues in the last 48...
November 26, 2025 07:41 PM
London Councils Hit by Major Cyberattack, Emergency Plans Activated
Three London councils - Kensington and Chelsea, Westminster, and Hammersmith & Fulham - are responding to an active cyberattack.
November 26, 2025 06:19 PM
Cyberattack Disrupts Services Across Three London Councils
Cyberattack disrupts services at Kensington, Westminster, and Hammersmith councils. IT systems down, investigations ongoing.
November 26, 2025 06:08 PM
Are shared systems to blame for latest wave of London council cyberattacks?
A series of suspected cyber attacks affecting three neighbouring London boroughs is raising concern that the breach may point to a broader...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
WCC CyberSecurity History Information
Official Website of Westminster City Council
The official website of Westminster City Council is http://www.westminster.gov.uk.
Westminster City Council’s AI-Generated Cybersecurity Score
According to Rankiteo, Westminster City Council’s AI-generated cybersecurity score is 723, reflecting their Moderate security posture.
How many security badges does Westminster City Council’ have ?
According to Rankiteo, Westminster City Council currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Westminster City Council have SOC 2 Type 1 certification ?
According to Rankiteo, Westminster City Council is not certified under SOC 2 Type 1.
Does Westminster City Council have SOC 2 Type 2 certification ?
According to Rankiteo, Westminster City Council does not hold a SOC 2 Type 2 certification.
Does Westminster City Council comply with GDPR ?
According to Rankiteo, Westminster City Council is not listed as GDPR compliant.
Does Westminster City Council have PCI DSS certification ?
According to Rankiteo, Westminster City Council does not currently maintain PCI DSS compliance.
Does Westminster City Council comply with HIPAA ?
According to Rankiteo, Westminster City Council is not compliant with HIPAA regulations.
Does Westminster City Council have ISO 27001 certification ?
According to Rankiteo,Westminster City Council is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Westminster City Council
Westminster City Council operates primarily in the Government Administration industry.
Number of Employees at Westminster City Council
Westminster City Council employs approximately 2,894 people worldwide.
Subsidiaries Owned by Westminster City Council
Westminster City Council presently has no subsidiaries across any sectors.
Westminster City Council’s LinkedIn Followers
Westminster City Council’s official LinkedIn profile has approximately 34,570 followers.
NAICS Classification of Westminster City Council
Westminster City Council is classified under the NAICS code 92, which corresponds to Public Administration.
Westminster City Council’s Presence on Crunchbase
Yes, Westminster City Council has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/westminster-city-council.
Westminster City Council’s Presence on LinkedIn
Yes, Westminster City Council maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/westminster-city-council.
Cybersecurity Incidents Involving Westminster City Council
As of December 05, 2025, Rankiteo reports that Westminster City Council has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Westminster City Council has an estimated 11,375 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Westminster City Council ?
Incident Types: The types of cybersecurity incidents that have occurred include .
Additional Questions
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Latest Global CVEs (Not Company-Specific)
Description
Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.0.3, Function api.ParseJSONRequest currently splits (via a call to strings.Split) an optionally-provided OID (which is untrusted data) on periods. Similarly, function api.getContentType splits the Content-Type header (which is also untrusted data) on an application string. As a result, in the face of a malicious request with either an excessively long OID in the payload containing many period characters or a malformed Content-Type header, a call to api.ParseJSONRequest or api.getContentType incurs allocations of O(n) bytes (where n stands for the length of the function's argument). This vulnerability is fixed in 2.0.3.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Monkeytype is a minimalistic and customizable typing test. In 25.49.0 and earlier, there is improper handling of user input which allows an attacker to execute malicious javascript on anyone viewing a malicious quote submission. quote.text and quote.source are user input, and they're inserted straight into the DOM. If they contain HTML tags, they will be rendered (after some escaping using quotes and textarea tags).
Risk Information
cvss4
Base: 7.1
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/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
Description
SysReptor is a fully customizable pentest reporting platform. Prior to 2025.102, there is a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated users to execute malicious JavaScript in the context of other logged-in users by uploading malicious JavaScript files in the web UI. This vulnerability is fixed in 2025.102.
Risk Information
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Description
Taiko Alethia is an Ethereum-equivalent, permissionless, based rollup designed to scale Ethereum without compromising its fundamental properties. In 2.3.1 and earlier, TaikoInbox._verifyBatches (packages/protocol/contracts/layer1/based/TaikoInbox.sol:627-678) advanced the local tid to whatever transition matched the current blockHash before knowing whether that batch would actually be verified. When the loop later broke (e.g., cooldown window not yet passed or transition invalidated), the function still wrote that newer tid into batches[lastVerifiedBatchId].verifiedTransitionId after decrementing batchId. Result: the last verified batch could end up pointing at a transition index from the next batch (often zeroed), corrupting the verified chain pointer.
Risk Information
cvss4
Base: 8.0
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/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
A flaw has been found in youlaitech youlai-mall 1.0.0/2.0.0. Affected is the function getById/updateAddress/deleteAddress of the file /mall-ums/app-api/v1/addresses/. Executing manipulation can lead to improper control of dynamically-identified variables. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Risk Information
cvss2
Base: 6.5
Severity: LOW
AV:N/AC:L/Au:S/C:P/I:P/A:P
cvss3
Base: 6.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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
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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.
