Taiwan Semiconductor Manufacturing Co Ltd 6-K, filed Nov 12, 2026
Taiwan Semiconductor Manufacturing Co Ltd (TSM)
6-K
2026-11-12
For: 2026-11-12
View Original
Added on
November 12, 2026
About this 6-K
Taiwan Semiconductor Manufacturing Co Ltd filed this 6-K on November 12, 2026.
TSMC said some current and former employee data was made available on an external website without authorization. No evidence shows TSMC’s systems were compromised, and the data is unrelated to the company’s operations or customer-related data. AI summary
1934 Act Registration No. 1-14700
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_____________________________
FORM 6-K
_____________________________
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
For the month of November 2026
(Commission File Number: 001-14700)
_____________________________
Taiwan Semiconductor Manufacturing Company Limited
(Translation of Registrant’s Name Into English)
_____________________________
No. 8, Li-Hsin Road 6
Hsinchu Science Park
Hsinchu 300-096, Taiwan
Republic of China
(Address of Principal Executive Offices)
_____________________________
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F x Form 40-F o
Indicate by check mark if the registrant is submitting the Form 6-K in papers as permitted by Regulation S-T Rule 101(b)(1): o
Indicate by check mark if the registrant is submitting the Form 6-K in papers as permitted by Regulation S-T Rule 101(b)(7): o
| SIGNATURES | |||||||||||||||||||||||
| Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. | |||||||||||||||||||||||
| Taiwan Semiconductor Manufacturing Company Limited | ||||||||||||||
| Date: November 12, 2026 | By | /s/ Wendell Huang | ||||||||||||
| Wendell Huang | ||||||||||||||
| Senior Vice President and Chief Financial Officer | ||||||||||||||
Statement Regarding the Unauthorized Access of Employee Personal Data
TSMC has found that some of our current and former employee data was made available on an external website without authorization. Currently, we have found no evidence that TSMC’s systems have been compromised. This information has been verified to match data stored in the system services of a cloud service provider, but is unrelated to the company’s operations or customer-related data. We have been informing impacted personnel and are providing them with necessary support. TSMC has engaged with both the cloud service vendor, the relevant investigating authorities, and a third-party cybersecurity agency to jointly ascertain the facts and take necessary actions. We remain firmly committed to protecting employee privacy and safeguarding data security.