What is the official website of TSMC ?

The official website of TSMC is http://www.tsmc.com.

What is TSMC's cybersecurity risk score?

TSMC has an AI-generated cybersecurity risk score of 798 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has TSMC experienced?

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

Has TSMC been affected by any supply chain cyber incidents ?

According to Rankiteo, TSMC has been affected by a supply chain cyber incident involving NA, with the incident ID TATTSMQUA1782491371.

Does TSMC have SOC 2 Type 1 certification ?

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

Does TSMC have SOC 2 Type 2 certification ?

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

Does TSMC comply with GDPR ?

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

Does TSMC have PCI DSS certification ?

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

Does TSMC comply with HIPAA ?

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

Does TSMC have ISO 27001 certification ?

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

Which industry does TSMC operate in ?

TSMC operates primarily in the Semiconductor Manufacturing industry.

How many employees does TSMC have ?

TSMC employs approximately 26,129 people worldwide.

Does TSMC own any subsidiaries ?

TSMC presently has no subsidiaries across any sectors.

How many LinkedIn followers does TSMC have ?

TSMC's official LinkedIn profile has approximately 880,547 followers.

What is the NAICS classification code for TSMC ?

TSMC is classified under the NAICS code 3344, which corresponds to Semiconductor and Other Electronic Component Manufacturing.

Does TSMC have a Crunchbase profile ?

Yes, TSMC has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/tsmc.

Does TSMC have a LinkedIn profile ?

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

How many cybersecurity incidents has TSMC experienced ?

As of August 6, 2026, Rankiteo reports that TSMC has experienced 5 cybersecurity incidents.

How many peer or competitor companies does TSMC have ?

TSMC has an estimated 1,349 peer or competitor companies worldwide.

What types of cybersecurity incidents has TSMC faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Data Leak and Breach.

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TSMC

Boost Score +25 with badge (5 left)

798

/1000

Fair

823

/1000

Good

TSMC Vendor Cyber Rating & Cyber Score

tsmc.com

cb in

Add Your Compliance Badge

Established in 1987, TSMC is the world's first dedicated semiconductor foundry. As the founder and a leader of the Dedicated IC Foundry segment, TSMC has built its reputation by offering advanced and "More-than-Moore" wafer production processes and unparalleled manufacturing efficiency. From its inception, TSMC has consistently offered the foundry segment's leading technologies and TSMC COMPATIBLE® design services. TSMC has consistently experienced strong growth by building solid partnerships with its customers, large and small. IC suppliers from around the world trust TSMC with their manufacturing needs, thanks to its unique integration of cutting-edge process technologies, pioneering design services, manufacturing productivity and

TSMC A.I CyberSecurity Scoring

Scoring History

TSMC

TSMC CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

TSMC

Breach

100

8/2025

TSM232080925

TSMC

Breach

1/2025

TATTSMQUA178249...

TSMC

Breach

100

1/2025

TSM1774419953

TSMC

Breach

100

07/2023

TSM21112723

TSMC

Data Leak

05/2023

TSM223728523

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A.I.

TSMC 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 TSMC

Incidents vs Semiconductor Manufacturing Industry Avg (This Year)

No incidents recorded for TSMC in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for TSMC in 2026.

Incident Types TSMC vs Semiconductor Manufacturing Industry Avg (This Year)

No incidents recorded for TSMC in 2026.

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

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SUBSIDIARY

TSMC Subsidiaries

TSMC

Semiconductor Manufacturing

Website: http://www.tsmc.com

Company Size: 10,001+ employees

ESMCSemiconductor Manufacturing

JASMSemiconductor Manufacturing

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TSMC Similar Companies

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appliedmaterials.com

Applied Materials is the leader in materials engineering solutions that are at the foundation of virtually every new semiconductor and advanced display in the world. The technology we create is essential to advancing AI and accelerating the commercialization of next-generation chips. At Applied, we push the boundaries of science and engineering to deliver material innovation that changes the world. We look forward to engaging with you on compelling topics about the semiconductor industry. We want to hear from you, but offensive comments that create an unpleasant environment for our community will be removed. Thanks for your understanding.

Broadcom

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NXP Semiconductors

cb nxp.com

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cb intel.com

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onsemi

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onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. Learn more about onsemi at www.onsemi.com.

Infineon Technologies

cb infineon.com

Semiconductors are crucial to solve the energy challenges of our time and shape the digital transformation. This is why Infineon is committed to actively driving decarbonization and digitalization. As a global semiconductor leader in power systems and IoT, we enable game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. We make life easier, safer, and greener. Together with our customers and partners. For a better tomorrow. Together, with more than 58,000 people from over 100 countries, we are not just shaping the future. We are redefining it. We engineer innovative products, while caring for our people and empowering them to reach ambitious goals. We offer work-life balance, long term growth and a supportive environment where individuality is celebrated. #WeAreIn for driving decarbonization and digitalization. Are you in?

MediaTek

mediatek.com

MediaTek Incorporated (TWSE: 2454) is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. We are a market leader in developing innovative systems-on-chip (SoC) for mobile, home entertainment, connectivity and IoT products. Our dedication to innovation has positioned us as a driving market force in several key technology areas, including highly power-efficient mobile technologies, automotive solutions and a broad range of advanced multimedia products such as smartphones, tablets, digital televisions, 5G, Voice Assistant Devices (VAD) and wearables. MediaTek empowers and inspires people to expand their horizons and achieve their goals through smart technology, more easily and efficiently than ever before. We work with the brands you love to make great technology accessible to everyone, and it drives everything we do. Visit www.mediatek.com for more information. ALERT: MediaTek, along with other companies, have been the victim of unscrupulous individuals fraudulently purporting to be recruiters by fabricating job descriptions and extending spurious offers of employment in an effort to obtain sensitive personal information. We are currently working with authorities to investigate all wrong doings. If you believe you have been a victim, please contact [email protected]. Any interested candidates for worldwide positions at MediaTek are asked to apply only through mediatek.com, or via the applicable posting directly on LinkedIn.

Marvell Technology

cb marvell.com

We believe that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. At Marvell, We go all in with you. Focused and determined, we unite behind your goals as our own. We leverage our unrivaled portfolio of infrastructure technology to identify the best solution for your unique needs. And we sit shoulder-to-shoulder with your teams to build it. Agile in our thinking, and our partnerships, we look for unexpected connections that deliver a competitive edge and reveal new opportunities. At Marvell, we’re driven by the belief that how we do things matters just as much as what we do. Because, with a foundation built on partnership, anything is possible.

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NEWS

TSMC CyberSecurity News

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

June 27, 2026 07:51 AM

Tata Tightens Security After Major Data Leak Investigation

Tata Electronics, a key Apple supplier in India, has tightened internal security controls after a major cybersecurity incident exposed...

Read Article

June 27, 2026 03:41 AM

Apple supplier Tata Electronics steps up cybersecurity after alleged leak of client files

The Apple supplier has launched a forensic investigation, informed government authorities and clients, and introduced stricter access...

Read Article

June 26, 2026 02:33 PM

Massive data breach hits Apple supplier Tata Electronics

The compromised data, which totals more than 630 gigabytes, allegedly contains highly confidential component designs and blueprints from...

Read Article

June 26, 2026 11:03 AM

Tata Electronics Tightens Systems After Major Data Breach

Tata Electronics has tightened security after a data breach reportedly exposed client files. Here is what this means for the company's...

Read Article

June 26, 2026 11:02 AM

Apple supplier Tata tightens internal controls after data breach

A data breach at Tata has emerged as a fresh challenge for Apple's India supply chain, with the leaked data purportedly including documents...

Read Article

June 25, 2026 02:25 AM

China's 360 unveils AI cybersecurity tools claimed to rival Anthropic's Mythos

Chinese cybersecurity company 360 Security Technology has unveiled a pair of AI-powered cybersecurity tools that it says can match the...

Read Article

June 16, 2026 07:00 AM

TSMC and Amkor sign 10-year deal to expand semiconductor packaging in Arizona

The partnership will bring advanced chip packaging to a $7 billion facility in Peoria, with production expected by 2028.

Read Article

June 05, 2026 07:00 AM

AI: TSMC's 'AI Fed' 30% Target, Nvidia AI PCs, Anthropic Files IPO & More. AI-RTZ #1109.

TSMC is still the Fed of the Global AI Economy: Taiwan Semiconductor (TSMC) CEO C.C. Wei did his best Fed chairman impersonation and bounded...

Read Article

June 04, 2026 07:00 AM

TSMC chairman dismisses rival cluster pushes, says Taiwan's supply chain remains unmatched

TSMC chairman C.C. Wei spoke at a media briefing on June 4, 2026, after the company's shareholders' meeting. South Korea's push to build a...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-67867

SUMMARY

Buffer Overflow vulnerability in Systerel S2OPC 1.7.3 allows a remote attacker to cause a denial of service via the Alarm/Conditions wrapper when processing PublishResponse EventNotificationList data

Published

Date2026-08-05

Updated

Date2026-08-05

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-67866

SUMMARY

Buffer Overflow vulnerability in Systerel S2OPC 1.7.3 allows a remote attacker to cause a denial of service via the LockedStaMac_ProcessMsg_DeleteMonitoredItemsResponse and SOPC_StaMac_NewDeleteMonitoredItems in the client wrapper DeleteMonitoredItems path

Published

Date2026-08-05

Updated

Date2026-08-05

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-67863

SUMMARY

In open62541 1.5.5, a server-side use-after-free exists in the local MonitoredItem callback path. The issue occurs when UA_Subscription_localPublish continues to use the current UA_Notification after a callback invokes UA_Server_deleteMonitoredItem for the current local MonitoredItem. This allows a remote attacker to cause a denial of service.

Published

Date2026-08-05

Updated

Date2026-08-05

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:N/I:N/A:H

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-19026

SUMMARY

H5Z__filter_nbit in H5Znbit.c in HDF5 through 2.3.0 dereferences cd_values[0] through cd_values[4] without validating that cd_values is non-NULL or that cd_nelmts is at least 5, the fixed size of the filter's header. This allows attackers to cause a denial of service via a crafted HDF5 file that stores the N-Bit filter pipeline message with zero client-data values, opened and read via H5Dread, e.g. by the h5ls or h5repack tools.

Published

Date2026-08-05

Updated

Date2026-08-05

RISK INFORMATION (Score: )

cvss4

Base Score: 6.8

Complexity: LOW

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

Exploitability

REFERENCES

CVE-2026-19025

SUMMARY

H5O__layout_decode in H5Olayout.c in HDF5 through 2.3.0 does not validate that a chunked dataset's stored chunk-layout dimensionality matches its dataspace rank when an existing dataset is opened, whereas this check is performed only at dataset-creation time. This allows attackers to cause a denial of service (divide-by-zero and application crash in H5S__hyper_iter_get_seq_list in src/H5Shyper.c) via a crafted HDF5 file with mismatched chunk/dataspace ranks that is opened and read via H5Dopen2 and H5Dread, e.g. by the h5repack tool.

Published

Date2026-08-05

Updated

Date2026-08-05

RISK INFORMATION (Score: )

cvss4

Base Score: 6.8

Complexity: LOW

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

Exploitability

REFERENCES

https://github.com/HDFGroup/hdf5/issues/6491

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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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