What is the official website of BlueScope ?

The official website of BlueScope is http://www.bluescope.com.

What is BlueScope's cybersecurity risk score?

BlueScope has an AI-generated cybersecurity risk score of 758 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has BlueScope experienced?

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

Has BlueScope been affected by any supply chain cyber incidents ?

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

Does BlueScope have SOC 2 Type 1 certification ?

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

Does BlueScope have SOC 2 Type 2 certification ?

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

Does BlueScope comply with GDPR ?

According to Rankiteo, BlueScope is not listed as GDPR compliant.

Does BlueScope have PCI DSS certification ?

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

Does BlueScope comply with HIPAA ?

According to Rankiteo, BlueScope is not compliant with HIPAA regulations.

Does BlueScope have ISO 27001 certification ?

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

Which industry does BlueScope operate in ?

BlueScope operates primarily in the Building Materials industry.

How many employees does BlueScope have ?

BlueScope employs approximately 7,697 people worldwide.

Does BlueScope own any subsidiaries ?

BlueScope presently has no subsidiaries across any sectors.

How many LinkedIn followers does BlueScope have ?

BlueScope's official LinkedIn profile has approximately 124,337 followers.

Does BlueScope have a Crunchbase profile ?

No, BlueScope does not have a profile on Crunchbase.

Does BlueScope have a LinkedIn profile ?

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

How many cybersecurity incidents has BlueScope experienced ?

As of June 30, 2026, Rankiteo reports that BlueScope has experienced 1 cybersecurity incidents.

How many peer or competitor companies does BlueScope have ?

BlueScope has an estimated 1,542 peer or competitor companies worldwide.

What types of cybersecurity incidents has BlueScope faced ?

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

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BlueScope

Boost Score +25 with badge (5 left)

758

/1000

Fair

783

/1000

Fair

BlueScope Vendor Cyber Rating & Cyber Score

bluescope.com

Add Your Compliance Badge

With over 16,500 people across 15 countries, BlueScope is a leading international supplier of steel products and solutions for building and construction markets. Australia’s largest manufacturer, BlueScope’s portfolio of brands includes COLORBOND®, ZINCALUME® and TRUECORE® steels and the LYSAGHT® range of building products. Steel plays a critical role in sustainable development. To BlueScope, sustainability means developing, manufacturing and selling steel products and solutions in a way that provides for a sustainable future, with a focus on continuous improvement, adopting new operating methods and anticipating new products for the future. BlueScope’s long-term growth is underscored by the sustainability of steel and the critical

BlueScope A.I CyberSecurity Scoring

Scoring History

BlueScope

BlueScope CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

BlueScope

Ransomware

100

5/2020

BLU234092125

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A.I.

BlueScope 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 BlueScope

Incidents vs Building Materials Industry Avg (This Year)

No incidents recorded for BlueScope in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for BlueScope in 2026.

Incident Types BlueScope vs Building Materials Industry Avg (This Year)

No incidents recorded for BlueScope in 2026.

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

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SUBSIDIARY

BlueScope Subsidiaries

BlueScope

Building Materials

Website: http://www.bluescope.com

Company Size: 7,697

TRUECORE® steelWholesale Building Materials

BlueScope Buildings North America, Inc.Wholesale Building Materials

Tata BlueScope SteelBuilding Construction

Butler ManufacturingBuilding Materials

North Star BlueScope SteelMining

Varco Pruden BuildingsWholesale Building Materials

LysaghtBuilding Materials

Orrcon Steel | DistributionManufacturing

SteelscapeManufacturing

BlueScope DistributionWholesale Building Materials

FieldersConstruction

Pacific Steel (NZ) Ltd.Manufacturing

BlueScope Recycling and MaterialsMining

BlueScope Coated ProductsChemical Manufacturing

BlueScopeXManufacturing

BlueScope Properties GroupReal Estate

ASC Building ProductsWholesale Building Materials

BlueScope Buildings - Government Community ServicesConstruction

New Zealand SteelWholesale Building Materials

SteelSelect®Building Construction

COLORBOND® steelWholesale Building Materials

ENDUROFRAME® Building SystemWholesale Building Materials

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BlueScope Similar Companies

ACC Limited

cb acclimited.com

ACC Limited (ACC) is a leading player in the Indian building materials space, with a pan-India operational and marketing presence. It is a member of the Adani Group - the largest and fastest-growing portfolio of diversified sustainable businesses. Synonymous with cement, ACC has established its reputation as a pioneer organisation that has consistently set new benchmarks with its innovative research and product development. With experience and expertise spanning over eight decades, ACC has actively contributed to India’s progress.

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NEWS

BlueScope CyberSecurity News

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

January 07, 2026 08:00 AM

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Top 10 tech skills powering GCC talent strategies

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July 07, 2025 07:00 AM

Albanese warned against China offer to co-operate on AI

Shemara Wikramanayake, billionaire Andrew Forrest and several other corporate and law firm leaders will accompany Anthony Albanese on his...

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May 12, 2025 07:00 AM

45 CIOs On the Move

This month, we're thrilled to spotlight 47 CIOs, CTOs, and CISOs stepping into new roles across a diverse range of industries.

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February 06, 2025 04:53 AM

100 Cybersecurity Leaders in ANZ Who Are Making a Difference

Here is a list of 100 cybersecurity leaders in the ANZ region who have helped secure organizations in the face of growing cyber threats.

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October 17, 2024 07:00 AM

CSO30 Australia 2024 winners unveiled at gala ceremony

Australia's top cybersecurity leaders and their teams have been recognised at this year's CSO30 Awards.

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March 11, 2024 07:00 AM

Qantas appoints new group CIO and CISO

Qantas has appointed Andrew Walduck as its new group chief information officer and made Matt Biber its permanent group chief information security officer.

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April 12, 2023 07:00 AM

Melbourne's Magic wins global media remit for $4bn cybersecurity firm Sophos - heads to Hollywood

Melbourne-based independent digital agency Magic has pipped multinational networks to win media strategy and buying for cybersecurity firm Sophos.

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November 22, 2022 08:00 AM

‘This is a business for them’: Why Medibank should have paid the hackers

Chris Rock, a cybersecurity expert who has worked for governments and companies for three decades, has negotiated with hackers on behalf of...

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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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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.

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