TSMC Company Cyber Security Posture
tsmc.comEstablished 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 product quality. The company's total managed capacity reached above 9 million 12-inch equivalent wafers in 2015. TSMC operates three advanced 12-inch wafer fabs, four eight-inch wafer fabs, one six-inch wafer fab (fab 2) and two backend fabs (advanced backend fab 1 and 2). TSMC also manages two eight-inch fabs at wholly owned subsidiaries: WaferTech in the United States and TSMC China Company Limited. TSMC also obtains eight-inch wafer capacity from other companies in which the Company has an equity interest. TSMC is listed on the Taiwan Stock Exchange (TWSE) under ticker number 2330, and its American Depositary Shares trade on the New York Stock Exchange (NYSE) under the symbol "TSM".
TSMC Company Details
tsmc
21739 employees
661099.0
334
Semiconductor Manufacturing
tsmc.com
Scan still pending
TSM_2921566
In-progress
TSMC Risk Score (AI oriented)Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.
TSMC Global Score.png)
TSMC Company Scoring based on AI Models
| Model Name | Date | Description | Current Score Difference | Score |
|---|---|---|---|---|
| AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 800 and 900 |
TSMC Company Cyber Security News & History
| Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
|---|---|---|---|---|---|---|---|
| TSMC | Breach | 100 | 5 | 07/2023 | TSM21112723 | Link | |
Rankiteo Explanation : Attack threatening the organization’s existenceDescription: The largest contract chip manufacturer in the world, Taiwan Semiconductor Manufacturing Company (TSMC), has acknowledged that a data breach occurred after being identified as a victim by the LockBit ransomware group. If the business does not comply with the gang's $70 million ransom demand, the corporation risks having data seized from it published. This company controls 60% of the global foundry market. In accordance with the Company's security rules and SOPs, TSMC promptly stopped exchanging data with the relevant supplier. | |||||||
| TSMC | Data Leak | 85 | 3 | 05/2023 | TSM223728523 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: The confidential code signing keys for Taiwanese PC manufacturer MSI were exposed on a darkweb leak site used by the ransomware group that attacked the firm. It claimed to have taken private keys and a framework for creating bios from the company along with the source code. The expert cautions about the potential effects of such a leak and suggests carrying out a careful examination to ascertain the extent of the leak. | |||||||
TSMC Company Subsidiaries
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 product quality. The company's total managed capacity reached above 9 million 12-inch equivalent wafers in 2015. TSMC operates three advanced 12-inch wafer fabs, four eight-inch wafer fabs, one six-inch wafer fab (fab 2) and two backend fabs (advanced backend fab 1 and 2). TSMC also manages two eight-inch fabs at wholly owned subsidiaries: WaferTech in the United States and TSMC China Company Limited. TSMC also obtains eight-inch wafer capacity from other companies in which the Company has an equity interest. TSMC is listed on the Taiwan Stock Exchange (TWSE) under ticker number 2330, and its American Depositary Shares trade on the New York Stock Exchange (NYSE) under the symbol "TSM".
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TSMC Cyber Security News
Japan's METI to introduce cybersecurity guidelines for chipmakers, including TSMC and Rapidus
Japan's Ministry of Economy, Trade and Industry (METI) is drafting new cybersecurity guidelines for semiconductor manufacturers and is ...
Laffont's Hidden Growth Play: AI Infrastructure & Cybersecurity's Undervalued Future
CoreWeave leases GPU-based data centers to AI developers, a niche market growing at 300% annually. Its 250,000 Nvidia GPUs underpin scalability.
TSMC Refuses to Pay $70 Million Ransom after Lockbit Falsely Claims Its Affiliates Hacked the Giant Chipmaker
Last week, a LockBit affiliate under the screen name of Bassterlord live-tweeted what he claimed was a ransomware attack on the chipmaking giant, sharing ...
Japan to establish guidelines for chip industry cybersecurity
TOKYO -- The Japanese government will compile guidelines by around this fall for semiconductor plants on how to deal with cyberattacks, ...
Quantum eMotion Finalizes QRNG Hybrid Chip Design, Commences Manufacturing with TSMC
PRESS RELEASE — Quantum eMotion Corp. (TSXV: QNC) (OTCQB: QNCCF) (FSE: 34Q0) (“QeM” or the “Company”) is pleased to announce the successful ...
Quantum eMotion Finalizes QRNG Hybrid Chip Design, Commences Manufacturing with TSMC
Thanks to its patented Quantum Random Number Generator, QeM has become a pioneering force in classical and quantum cybersecurity solutions. This ...
TSMC begins mass-producing chips at newly opened fab in Japan
Taiwan Semiconductor Manufacturing Co. has begun mass-producing chips at its new fab in Kumamoto Prefecture, Japan, news agency Kyodo News ...
Quantum eMotion Tapes Out First QRNG Chip with TSMC for Scalable, CMOS-Based Quantum Security
The chip's compact, manufacturable design allows it to be embedded directly into commercial systems with minimal external components, supporting ...
Channel Brief: TSMC Revenue Rises Amid Tariff Uncertainty
Taiwan Semiconductor Manufacturing Co.'s quarterly revenue rose 42% as demand for AI servers and smartphones increased before US tariffs kicked in.
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
TSMC CyberSecurity History Information
How many cyber incidents has TSMC faced?
Total Incidents: According to Rankiteo, TSMC has faced 2 incidents in the past.
What types of cybersecurity incidents have occurred at TSMC?
Incident Types: The types of cybersecurity incidents that have occurred incidents Data Leak and Breach.
How does TSMC detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through containment measures with Stopped exchanging data with the relevant supplier.
Incident Details
Can you provide details on each incident?
Incident : Ransomware
Title: TSMC Data Breach by LockBit Ransomware Group
Description: Taiwan Semiconductor Manufacturing Company (TSMC), the largest contract chip manufacturer in the world, has acknowledged that a data breach occurred after being identified as a victim by the LockBit ransomware group.
Type: Ransomware
Threat Actor: LockBit ransomware group
Motivation: Financial gain
Incident : Data Breach
Title: MSI Code Signing Keys Exposed on Darkweb
Description: The confidential code signing keys for Taiwanese PC manufacturer MSI were exposed on a darkweb leak site used by the ransomware group that attacked the firm. It claimed to have taken private keys and a framework for creating bios from the company along with the source code. The expert cautions about the potential effects of such a leak and suggests carrying out a careful examination to ascertain the extent of the leak.
Type: Data Breach
Attack Vector: Darkweb Leak
Threat Actor: Ransomware Group
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident?
Incident : Data Breach TSM223728523
Data Compromised: Code Signing Keys, BIOS Framework, Source Code
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Code Signing Keys, BIOS Framework and Source Code.
Which entities were affected by each incident?
Incident : Ransomware TSM21112723
Entity Type: Corporation
Industry: Semiconductor Manufacturing
Location: Taiwan
Response to the Incidents
What measures were taken in response to each incident?
Incident : Ransomware TSM21112723
Containment Measures: Stopped exchanging data with the relevant supplier
Data Breach Information
What type of data was compromised in each breach?
Incident : Data Breach TSM223728523
Type of Data Compromised: Code Signing Keys, BIOS Framework, Source Code
How does the company handle incidents involving personally identifiable information (PII)?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through was Stopped exchanging data with the relevant supplier.
Ransomware Information
Was ransomware involved in any of the incidents?
Lessons Learned and Recommendations
What recommendations were made to prevent future incidents?
Incident : Data Breach TSM223728523
Recommendations: Carry out a careful examination to ascertain the extent of the leak.
What recommendations has the company implemented to improve cybersecurity?
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Carry out a careful examination to ascertain the extent of the leak..
Additional Questions
General Information
What was the amount of the last ransom demanded?
Last Ransom Demanded: The amount of the last ransom demanded was $70 million.
Who was the attacking group in the last incident?
Last Attacking Group: The attacking group in the last incident were an LockBit ransomware group and Ransomware Group.
Impact of the Incidents
What was the most significant data compromised in an incident?
Most Significant Data Compromised: The most significant data compromised in an incident were Code Signing Keys, BIOS Framework and Source Code.
Response to the Incidents
What containment measures were taken in the most recent incident?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Stopped exchanging data with the relevant supplier.
Data Breach Information
What was the most sensitive data compromised in a breach?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Code Signing Keys, BIOS Framework and Source Code.
Ransomware Information
What was the highest ransom demanded in a ransomware incident?
Highest Ransom Demanded: The highest ransom demanded in a ransomware incident was $70 million.
Lessons Learned and Recommendations
What was the most significant recommendation implemented to improve cybersecurity?
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Carry out a careful examination to ascertain the extent of the leak..
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
