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MEMC LLC

MEMC LLC Vendor Cyber Rating & Cyber Score

memc.com
in
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ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
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MEMC is a global leader in producing advanced semiconductor materials for the electronics industry with leading-edge design and manufacturing. We make specialty silicon-on-insulator (SOI) wafers that support smartphones, gaming systems, and cars, to name a few. We are the only SOI wafer manufacturer in the United States!


MEMC LLC A.I CyberSecurity Scoring

Incident Details
MEMC LLC
Company Information
Website:https://www.memc.com
Employees number:347
Number of followers:2,611
NAICS:
Industry Type:Semiconductors
Homepage:memc.com
Cyber Premium EstimationGet Supply Chain
MEMC LLC Risk Score (AI oriented)
Between 700 and 749
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MEMC LLCSemiconductors
Updated:
10/03/2026
719/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
✖ Insurance prefers TPRM score to calculate premium
MEMC LLC Global Score (TPRM)
xxxx
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MEMC LLCSemiconductors
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Findings

MEMC LLCModerate
Current Score
719Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
SEPTEMBER 2026
723Before Incident
AUGUST 2026
722Before Incident
JULY 2026
722Before Incident
JUNE 2026
721Before Incident
MAY 2026
720Before Incident
APRIL 2026
720Before Incident
MARCH 2026
718Before Incident
FEBRUARY 2026
718Before Incident
JANUARY 2026
718Before Incident
DECEMBER 2025
717Before Incident
NOVEMBER 2025
716Before Incident
OCTOBER 2025
715Before Incident
JUNE 2024
757Before Incident
Breach
12 Jun 2024 • MEMC LLC
MEMC LLC

Data Breach at MEMC LLC

699After Incident
LOW-58
MEM508080425
On September 27, 2024, the Vermont Office of the Attorney General reported a data breach involving MEMC LLC that occurred on or about June 12, 2024. The incident involved unauthorized access to MEMC's network, and it is noted that one Rhode Island resident was impacted. The specific types of information compromised and the total number of individuals affected were not disclosed.
INCIDENT DETAILS -
TYPE
Data Breach
REFERENCES
Blog URLSource URL

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