What is the official website of Hill & Knowlton ?

The official website of Hill & Knowlton is https://hillandknowlton.com/.

What is Hill & Knowlton's cybersecurity risk score?

Hill & Knowlton has an AI-generated cybersecurity risk score of 770 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Hill & Knowlton experienced?

According to Rankiteo, Hill & Knowlton currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Hill & Knowlton been affected by any supply chain cyber incidents ?

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

Does Hill & Knowlton have SOC 2 Type 1 certification ?

According to Rankiteo, Hill & Knowlton is not certified under SOC 2 Type 1.

Does Hill & Knowlton have SOC 2 Type 2 certification ?

According to Rankiteo, Hill & Knowlton does not hold a SOC 2 Type 2 certification.

Does Hill & Knowlton comply with GDPR ?

According to Rankiteo, Hill & Knowlton is not listed as GDPR compliant.

Does Hill & Knowlton have PCI DSS certification ?

According to Rankiteo, Hill & Knowlton does not currently maintain PCI DSS compliance.

Does Hill & Knowlton comply with HIPAA ?

According to Rankiteo, Hill & Knowlton is not compliant with HIPAA regulations.

Does Hill & Knowlton have ISO 27001 certification ?

According to Rankiteo,Hill & Knowlton is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Hill & Knowlton operate in ?

Hill & Knowlton operates primarily in the Public Relations and Communications Services industry.

How many employees does Hill & Knowlton have ?

Hill & Knowlton employs approximately 3,109 people worldwide.

Does Hill & Knowlton own any subsidiaries ?

Hill & Knowlton presently has no subsidiaries across any sectors.

How many LinkedIn followers does Hill & Knowlton have ?

Hill & Knowlton's official LinkedIn profile has approximately 330,725 followers.

What is the NAICS classification code for Hill & Knowlton ?

Hill & Knowlton is classified under the NAICS code 54182, which corresponds to Public Relations Agencies.

Does Hill & Knowlton have a Crunchbase profile ?

No, Hill & Knowlton does not have a profile on Crunchbase.

Does Hill & Knowlton have a LinkedIn profile ?

Yes, Hill & Knowlton maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hill-knowlton-strategies.

How many cybersecurity incidents has Hill & Knowlton experienced ?

As of September 14, 2026, Rankiteo reports that Hill & Knowlton has not experienced any cybersecurity incidents.

How many peer or competitor companies does Hill & Knowlton have ?

Hill & Knowlton has an estimated 4,642 peer or competitor companies worldwide.

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770

/1000

Fair

795

/1000

Fair

Hill & Knowlton Vendor Cyber Rating & Cyber Score

hillandknowlton.com

Add Your Compliance Badge

Hill & Knowlton is a strategic and creative partner to drive breakthrough opportunities for growth and value creation, advance corporate strategy, and build reputation capital and resiliency. We’re a proven partner for business and brand transformation. A full-service global firm, we provide strategic communication, marketing and corporate affairs solutions distinguished by intelligence and creativity. Hill & Knowlton is part of the Burson Group and WPP (NYSE: WPP), the creative transformation company.

Hill & Knowlton CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

HK 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

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Underwriter Stats for HK

Incidents vs Public Relations and Communications Services Industry Avg (This Year)

No incidents recorded for Hill & Knowlton in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Hill & Knowlton in 2026.

Incident Types HK vs Public Relations and Communications Services Industry Avg (This Year)

No incidents recorded for Hill & Knowlton in 2026.

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

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SUBSIDIARY

Hill & Knowlton Subsidiaries

HK

Public Relations and Communications Services

Website: https://hillandknowlton.com/

Company Size: 3,109

BursonPublic Relations and Communications Services

Hill & KnowltonPublic Relations and Communications Services

BCW GlobalPublic Relations and Communications Services

Genesis BCWPublic Relations and Communications Services

MÁQUINAPublic Relations and Communications Services

ASDA'A BCWPublic Relations and Communications Services

Effect BursonPublic Relations and Communications Services

Blast BursonPublic Relations and Communications Services

Opinion & PublicPublic Relations and Communications Services

ENGAGEPublic Relations and Communications Services

JeffreyGroupAdvertising Services

Ideal AxicomPublic Relations and Communications Services

Burson PortugalPublic Relations and Communications Services

Hill & Knowlton GermanyPublic Relations and Communications Services

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Hill & Knowlton Similar Companies

International Mission of Mercy (IMM)

immusa.org

International Mission of Mercy (IMM) was founded in 1991 by Satish Mehtani, a veteran of disaster relief missions in Kuwait, Japan and at the World Trade Center following September 11, 2001. IMM is a certified 501(c)(3) nonprofit organization whose goals are to serve people of all cultures following natural or man-made disasters, including weather-related catastrophes and violent uprisings. Mr. Mehtani and his wife Sneh are honored and proud to live in freedom in the United States. To pay tribute to their good luck, they have pledged a portion of their resources from Mehtani Restaurant Group, a 30-year-old, national portfolio of seven fine-dining Indian, Pan-Asian and Italian restaurants, and an award-winning catered events business, to rebuild communities and care for affected populations around the world. The professional team committed to IMM includes renowned physicians in the fields of pediatrics, geriatrics, orthopedics, infectious disease, ophthalmology, pain management, obstetrics and gynecology, internal medicine, psychology, physical therapy, nuclear medicine and more. Also on the distinguished Board of Directors is a former U.S. Ambassador, a retired Major General USA, attorneys, the Manhattan Chamber of Commerce CEO and respected leaders in the community. IMM provides satellite feeding centers capable of serving up to 10,000 people per day, using foods and designing recipes common to the culture of the region.

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NEWS

Hill & Knowlton CyberSecurity News

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

October 14, 2025 08:34 PM

US indicts ‘mastermind’ of Cambodian cyber-scam network, seizes $15B in Bitcoin

Indictment reveals Cambodia-based cryptocurrency fraud scheme resulting in billions in losses. DOJ seizes $15 billion in Bitcoin.

Read Article

October 14, 2025 08:26 PM

Smoky Hill Museum Explores the Contradictions of Postwar America in New 1950s Exhibit

Image courtesy Canva A new traveling exhibit, The 1950s: An American Dream?, opened October 10 at the Smoky Hill Museum.

Read Article

October 14, 2025 08:22 PM

From the Hill: October 14, 2025

Here is a look at recent tax-related happenings on the Hill, including President Donald Trump threatening China with a 100% tariff and...

Read Article

October 14, 2025 08:17 PM

Clinton Hill residents demand better supervision of teens crowding bus stops

NEIGHBORS NEAR Benjamin Banneker Academy say they're growing frustrated with large groups of teens crowding bus stops.

Read Article

October 14, 2025 08:17 PM

Arizona attorney general threatens legal action if Johnson doesn’t seat recently elected Democrat

Arizona Attorney General Kris Mayes (D) on Tuesday threatened legal action if Speaker Mike Johnson (R-La.) delays swearing in Democratic Rep...

Read Article

October 14, 2025 08:07 PM

Pembroke Hill teacher hit by car during morning drop-off, students sent home early

A teacher at Pembroke Hill School was hit by a car during drop-off, resulting in non-life-threatening injuries.

Read Article

October 14, 2025 07:58 PM

Lawsuit: Hill Country student sexually assaulted in hazing episode

The parents of two Hill Country students have filed a federal lawsuit against the San Marcos Consolidated Independent School District,...

Read Article

October 14, 2025 07:51 PM

Robbed at gunpoint: Holly Hill social media meetup gone wrong

What was supposed to be a meetup, arranged through social media, turned into an armed carjacking Monday night, according to the Holly Hill...

Read Article

October 14, 2025 07:48 PM

Fed's Collins still favors additional rate cuts to aid job market

Federal Reserve Bank of Boston President Susan Collins reiterated Tuesday that rising risks to the job market support additional central...

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-90603

SUMMARY

A vulnerability was identified in Anil-matcha Open-Generative-AI up to 1.0.11/2.0.0. Affected by this issue is some unknown functionality of the file /api/upload-binary of the component S3 Upload. Such manipulation of the argument x-proxy-target-url leads to unrestricted upload. The attack may be launched remotely. The name of the patch is f013270957f75e439eaf97eb2a93decb32a4543e. Applying a patch is advised to resolve this issue.

Published

Date2026-09-13

Updated

Date2026-09-13

RISK INFORMATION (Score: 7.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 7.3

Complexity: LOW

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

cvss4

Base Score: 6.9

Complexity: LOW

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

3.4

Exploitability

3.9

REFERENCES

CVE-2026-90602

SUMMARY

A vulnerability was determined in Anil-matcha Open-Generative-AI up to 1.0.11/2.0.0. Affected by this vulnerability is the function renderHistory of the file ImageStudio.js of the component Studio Components. This manipulation causes cross site scripting. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.

Published

Date2026-09-13

Updated

Date2026-09-13

RISK INFORMATION (Score: 3.5)

cvss2

Base Score: 4.0

Complexity: LOW

AV:N/AC:L/Au:S/C:N/I:P/A:N

cvss3

Base Score: 3.5

Complexity: LOW

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

cvss4

Base Score: 5.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/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

1.4

Exploitability

2.1

REFERENCES

CVE-2026-90601

SUMMARY

A vulnerability was found in getzep graphiti up to 0.30.2. Affected is an unknown function of the file server/graph_service/main.py of the component REST API. The manipulation results in improper authentication. The attack can be launched remotely. The pull request to fix this issue awaits acceptance.

Published

Date2026-09-13

Updated

Date2026-09-13

RISK INFORMATION (Score: 7.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 7.3

Complexity: LOW

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

cvss4

Base Score: 6.9

Complexity: LOW

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

3.4

Exploitability

3.9

REFERENCES

CVE-2026-90600

SUMMARY

A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. This impacts an unknown function of the file /pages/inv_edit1.php. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Published

Date2026-09-13

Updated

Date2026-09-13

RISK INFORMATION (Score: 6.3)

cvss2

Base Score: 6.5

Complexity: LOW

AV:N/AC:L/Au:S/C:P/I:P/A:P

cvss3

Base Score: 6.3

Complexity: LOW

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

cvss4

Base Score: 2.1

Complexity: 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

Impact Score

3.4

Exploitability

2.8

REFERENCES

CVE-2026-15892

SUMMARY

The mcumgr SMP settings-management group handlers settings_mgmt_read(), settings_mgmt_write(), and settings_mgmt_delete() in subsys/mgmt/mcumgr/grp/settings_mgmt/src/settings_mgmt.c allocate a key_name buffer (and, for read, a data buffer) via k_malloc() when CONFIG_MCUMGR_GRP_SETTINGS_BUFFER_TYPE_HEAP is enabled, relying on the end: label to k_free() them. When CONFIG_MCUMGR_GRP_SETTINGS_ACCESS_HOOK is also enabled and the application access hook rejects a request by returning status MGMT_CB_ERROR_RC, the handler executed return ret_rc; directly, bypassing end: and leaking the heap allocation on every rejected request. The settings handlers are reachable over the unauthenticated SMP transport (Bluetooth LE, UART, or UDP, depending on product configuration). The access hook is the mechanism applications use to deny unauthorized settings access, and MGMT_CB_ERROR_RC is a common rejection style, so an attacker who can send settings read/write/delete commands that the hook rejects triggers a heap leak on each attempt. Because the leaked memory is never reclaimed until reboot, a sustained stream of rejected requests monotonically exhausts the kernel heap until k_malloc() fails, denying mcumgr service and impacting any other heap consumer on the device — a denial of service. The impact is availability-only; there is no memory corruption or information disclosure. Only configurations that select the heap buffer type, enable the access hook, and register a hook that returns MGMT_CB_ERROR_RC are affected (the default stack buffer type cannot leak).

Published

Date2026-09-13

Updated

Date2026-09-13

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

3.9

REFERENCES

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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.

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Hill & Knowlton Vendor Cyber Rating & Cyber Score

HK A.I CyberSecurity Scoring

Hill & Knowlton CyberSecurity News & History

HK 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 HK

Incidents vs Public Relations and Communications Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types HK vs Public Relations and Communications Services Industry Avg (This Year)

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

Hill & Knowlton Subsidiaries

HK

Hill & Knowlton Similar Companies

International Mission of Mercy (IMM)

Hill & Knowlton CyberSecurity News

US indicts ‘mastermind’ of Cambodian cyber-scam network, seizes $15B in Bitcoin

Smoky Hill Museum Explores the Contradictions of Postwar America in New 1950s Exhibit

From the Hill: October 14, 2025

Clinton Hill residents demand better supervision of teens crowding bus stops

Arizona attorney general threatens legal action if Johnson doesn’t seat recently elected Democrat

Pembroke Hill teacher hit by car during morning drop-off, students sent home early

Lawsuit: Hill Country student sexually assaulted in hazing episode

Robbed at gunpoint: Holly Hill social media meetup gone wrong

Fed's Collins still favors additional rate cuts to aid job market

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

Hill & Knowlton CyberSecurity News & History

HK 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 HK

Incidents vs Public Relations and Communications Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types HK vs Public Relations and Communications Services Industry Avg (This Year)

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

Hill & Knowlton Subsidiaries

HK

Hill & Knowlton Similar Companies

International Mission of Mercy (IMM)

Hill & Knowlton CyberSecurity News

US indicts ‘mastermind’ of Cambodian cyber-scam network, seizes $15B in Bitcoin

Smoky Hill Museum Explores the Contradictions of Postwar America in New 1950s Exhibit

From the Hill: October 14, 2025

Clinton Hill residents demand better supervision of teens crowding bus stops

Arizona attorney general threatens legal action if Johnson doesn’t seat recently elected Democrat

Pembroke Hill teacher hit by car during morning drop-off, students sent home early

Lawsuit: Hill Country student sexually assaulted in hazing episode

Robbed at gunpoint: Holly Hill social media meetup gone wrong

Fed's Collins still favors additional rate cuts to aid job market

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