What is the official website of Porter Novelli ?

The official website of Porter Novelli is http://www.porternovelli.com.

What is Porter Novelli's cybersecurity risk score?

Porter Novelli has an AI-generated cybersecurity risk score of 757 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Porter Novelli experienced?

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

Has Porter Novelli been affected by any supply chain cyber incidents ?

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

Does Porter Novelli have SOC 2 Type 1 certification ?

According to Rankiteo, Porter Novelli is not certified under SOC 2 Type 1.

Does Porter Novelli have SOC 2 Type 2 certification ?

According to Rankiteo, Porter Novelli does not hold a SOC 2 Type 2 certification.

Does Porter Novelli comply with GDPR ?

According to Rankiteo, Porter Novelli is not listed as GDPR compliant.

Does Porter Novelli have PCI DSS certification ?

According to Rankiteo, Porter Novelli does not currently maintain PCI DSS compliance.

Does Porter Novelli comply with HIPAA ?

According to Rankiteo, Porter Novelli is not compliant with HIPAA regulations.

Does Porter Novelli have ISO 27001 certification ?

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

Which industry does Porter Novelli operate in ?

Porter Novelli operates primarily in the Public Relations and Communications Services industry.

How many employees does Porter Novelli have ?

Porter Novelli employs approximately 1,024 people worldwide.

Does Porter Novelli own any subsidiaries ?

Porter Novelli presently has no subsidiaries across any sectors.

How many LinkedIn followers does Porter Novelli have ?

Porter Novelli's official LinkedIn profile has approximately 44,509 followers.

What is the NAICS classification code for Porter Novelli ?

Porter Novelli is classified under the NAICS code 54182, which corresponds to Public Relations Agencies.

Does Porter Novelli have a Crunchbase profile ?

No, Porter Novelli does not have a profile on Crunchbase.

Does Porter Novelli have a LinkedIn profile ?

Yes, Porter Novelli maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/porternovelli.

How many cybersecurity incidents has Porter Novelli experienced ?

As of June 30, 2026, Rankiteo reports that Porter Novelli has not experienced any cybersecurity incidents.

How many peer or competitor companies does Porter Novelli have ?

Porter Novelli has an estimated 4,610 peer or competitor companies worldwide.

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Porter Novelli

Boost Score +25 with badge (5 left)

757

/1000

Fair

782

/1000

Fair

Porter Novelli Vendor Cyber Rating & Cyber Score

porternovelli.com

Add Your Compliance Badge

Porter Novelli is the strategic communications company, built on purpose to do business better. In a shifting landscape of new influence and audience power, we decode change, navigate culture, and deepen authenticity.

Porter Novelli A.I CyberSecurity Scoring

Scoring History

Porter Novelli

Porter Novelli CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

Porter Novelli 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 Porter Novelli

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

No incidents recorded for Porter Novelli in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Porter Novelli in 2026.

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

No incidents recorded for Porter Novelli in 2026.

Incident History - Porter Novelli (X = Date, Y = Severity)

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SUBSIDIARY

Porter Novelli Subsidiaries

Porter Novelli

Public Relations and Communications Services

Website: http://www.porternovelli.com

Company Size: 1,024

Porter Novelli ArgentinaPublic Relations and Communications Services

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Porter Novelli 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

Porter Novelli CyberSecurity News

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

February 03, 2026 08:00 AM

Ex-Porter Novelli leaders launch independent communications and advisory firm MGR&CO

Porter Novelli Australia leaders Arj Ganeshalingam, Patrick McClelland and Rhys Ryan have launched MGR&CO, an independent, full-service...

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FleishmanHillard hires Shameek Bose as global lead of responsible business, global impact

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April 11, 2022 07:00 AM

The Next Solutions Group Hires Dan Childs as Managing Director, Head of Global Media Engagement

The Next Solutions Group (NSG) announced today that it has named Dan Childs as Managing Director, Head of Global Media Engagement.

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September 12, 2018 07:00 AM

Almost 9 out of 10 people say businesses that protect their data will win their custom

84% of consumers say a business with a good data security history and track record of protecting personal information,...

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-8023

SUMMARY

Zephyr's HTTP server (subsys/net/lib/http) provides a static-filesystem resource type (HTTP_RESOURCE_TYPE_STATIC_FS, available when CONFIG_FILE_SYSTEM is enabled) that serves files from a configured root directory. Before this fix, both the HTTP/1 and HTTP/2 front-ends placed the raw, attacker-controlled request path into client-url_buffer (assembled in on_url() for HTTP/1 and copied verbatim from the :path pseudo-header for HTTP/2) without resolving ./.. segments. The static-FS handler then built the on-disk filename by directly concatenating the configured root with that raw URL (snprintk(fname, ..., "%s%s", static_fs_detail-fs_path, client-url_buffer) at http_server_http1.c:603 and http_server_http2.c:490) and opened it with fs_open(fname, FS_O_READ). Because the handler is reached via wildcard/leading-dir (fnmatch FNM_LEADING_DIR) or fallback resource matching, a request such as GET /<prefix/../../<file is dispatched to the handler and, after the underlying filesystem (e.g. LittleFS/FAT) resolves the .. segments, escapes the configured web root, letting an unauthenticated remote client read arbitrary readable files on the mounted volume (information disclosure). The HTTP server requires no TLS or authentication to reach this path. The fix adds http_server_remove_dot_segments(), which canonicalizes the path portion of the URL before resource lookup in both protocol handlers, neutralizing the traversal. Affects releases v4.0.0 through v4.4.0 for deployments that register a static-filesystem resource.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-7656

SUMMARY

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was '((length/hop/source/target checks) && (icmp_hdr-code != 0))'. Because every legitimate ND message carries ICMPv6 code 0, an attacker setting code == 0 (the normal value) caused the entire predicate to evaluate false, so the packet was never dropped and all of the other checks were silently skipped. The bypassed checks include the mandatory Hop Limit == 255 verification (which proves an ND packet originated on-link and was not forwarded) and, for Router Advertisements, the requirement that the source be a link-local address, as well as multicast-target sanity checks. As a result, an adjacent on-link attacker — and, because the Hop-Limit-255 guard is bypassed, potentially a remote/off-link attacker whose packets would otherwise be rejected — can have forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages accepted. A forged RA lets the attacker reconfigure the victim's default router, on-link prefixes (SLAAC), MTU, reachable/retransmit timers, and (with CONFIG_NET_IPV6_RA_RDNSS) DNS servers, while forged NS/NA enable neighbor-cache poisoning, enabling man-in-the-middle, traffic redirection, and denial of service. The flaw is an input-validation/authentication weakness rather than a memory-safety issue: the underlying packet-parsing primitives (net_pkt_get_data, net_pkt_read, net_pkt_skip) are independently bounds-safe and the validated 'length' is the true buffer length, so skipping the length check causes no out-of-bounds access. The defect has existed since the logic was introduced in 2018 and shipped in all releases through v4.4.0; it is fixed by splitting the condition so any failing check drops the packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-51219

SUMMARY

A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-51218

SUMMARY

A heap buffer overflow in the TS7Worker::PerformFunctionWrite() function (/core/s7_server.cpp) of snap7 v1.4.3 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-10648

SUMMARY

mcumgr_serial_process_frag() in subsys/mgmt/mcumgr/transport/src/serial_util.c calls net_buf_reset() on the result of smp_packet_alloc() before checking it for NULL. smp_packet_alloc() uses net_buf_alloc(K_NO_WAIT) against the shared MCUmgr packet pool (CONFIG_MCUMGR_TRANSPORT_NETBUF_COUNT, default 4), which returns NULL when the pool is exhausted. In default builds the __ASSERT_NO_MSG in net_buf_reset is a no-op, so net_buf_simple_reset writes through the NULL pointer (buf->len = 0; buf->data = buf->__buf), causing a fault/crash. The fragment data reaches this code from attacker-controlled bytes on the MCUmgr serial/UART/shell-console transports (smp_uart.c, smp_raw_uart.c, smp_shell.c), and a fresh buffer is allocated at the start of essentially every new packet. An attacker on the serial/console link can flood the transport to drive the 4-entry buffer pool to exhaustion and induce the NULL dereference, crashing the device (denial of service). The defect was introduced after the original MCUmgr rework and shipped in Zephyr v4.4.0. The fix moves the NULL check ahead of net_buf_reset.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.5

REFERENCES

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