What is the official website of PwC Singapore ?

The official website of PwC Singapore is http://www.pwc.com/sg.

What is PwC Singapore's cybersecurity risk score?

PwC Singapore has an AI-generated cybersecurity risk score of 764 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has PwC Singapore experienced?

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

Has PwC Singapore been affected by any supply chain cyber incidents ?

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

Does PwC Singapore have SOC 2 Type 1 certification ?

According to Rankiteo, PwC Singapore is not certified under SOC 2 Type 1.

Does PwC Singapore have SOC 2 Type 2 certification ?

According to Rankiteo, PwC Singapore does not hold a SOC 2 Type 2 certification.

Does PwC Singapore comply with GDPR ?

According to Rankiteo, PwC Singapore is not listed as GDPR compliant.

Does PwC Singapore have PCI DSS certification ?

According to Rankiteo, PwC Singapore does not currently maintain PCI DSS compliance.

Does PwC Singapore comply with HIPAA ?

According to Rankiteo, PwC Singapore is not compliant with HIPAA regulations.

Does PwC Singapore have ISO 27001 certification ?

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

Which industry does PwC Singapore operate in ?

PwC Singapore operates primarily in the Accounting industry.

How many employees does PwC Singapore have ?

PwC Singapore employs approximately 2,616 people worldwide.

Does PwC Singapore own any subsidiaries ?

PwC Singapore presently has no subsidiaries across any sectors.

How many LinkedIn followers does PwC Singapore have ?

PwC Singapore's official LinkedIn profile has approximately 125,895 followers.

What is the NAICS classification code for PwC Singapore ?

PwC Singapore is classified under the NAICS code 5412, which corresponds to Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

Does PwC Singapore have a Crunchbase profile ?

No, PwC Singapore does not have a profile on Crunchbase.

Does PwC Singapore have a LinkedIn profile ?

Yes, PwC Singapore maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/pwc-singapore.

How many cybersecurity incidents has PwC Singapore experienced ?

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

How many peer or competitor companies does PwC Singapore have ?

PwC Singapore has an estimated 9,900 peer or competitor companies worldwide.

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PwC Singapore

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764

/1000

Fair

789

/1000

Fair

PwC Singapore Vendor Cyber Rating & Cyber Score

pwc.com

Add Your Compliance Badge

Welcome to PwC Singapore’s LinkedIn Page. At PwC, we invite you to experience something different. A PwC that is open. Open to change. Open to new ideas. Open to the future. Our purpose is to build trust in society and solve important problems. We’re a network of firms in 152 countries with nearly 328,000 people who are committed to delivering quality in assurance, advisory and tax services. Find out more and tell us what matters to you by visiting us at www.pwc.com/sg

PwC Singapore A.I CyberSecurity Scoring

Scoring History

PwC Singapore

PwC Singapore 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.

PwC Singapore 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 PwC Singapore

Incidents vs Accounting Industry Avg (This Year)

No incidents recorded for PwC Singapore in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for PwC Singapore in 2026.

Incident Types PwC Singapore vs Accounting Industry Avg (This Year)

No incidents recorded for PwC Singapore in 2026.

Incident History - PwC Singapore (X = Date, Y = Severity)

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SUBSIDIARY

PwC Singapore Subsidiaries

Parent Company

PwC Singapore

Accounting

Website: http://www.pwc.com/sg

Company Size: 1,001-5,000 employees

No subsidiary data available for this company.

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NEWS

PwC Singapore CyberSecurity News

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

December 16, 2025 08:00 AM

Cyber, AI and Technology are largest risks for global insurance sector

Technology disruption and macroeconomic uncertainty are driving higher levels of anxiety among insurers in Singapore compared to their...

Read Article

December 09, 2025 08:00 AM

Investors overwhelmingly look to technology sector to fuel growth—but expect greater transparency on AI strategies and policies: PwC Global Investor Survey 2025

65% of Singapore-focused investors foresee technology as the sector attracting the most investment over the next three years.

Read Article

December 09, 2025 12:25 AM

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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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