Cyber Resilience

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Yangtze Memory Technologies (YMTC)COMP-YMTC competitor

🇨🇳 CN

aka Yangtze Memory Technologies (YMTC), YMTC, Yangtze Memory, Yangtze Memory Technologies, 长江存储

Last updated: 2026-08-20

0attributed CVEs
0ATT&CK techniques
0.0IDF score (tooling uniqueness)
0exclusive CVEs
—years active

About this actor

PRC 3D NAND flash producer; added to US Entity List December 2022. Industry analyst reporting names YMTC as a beneficiary of Korean + Japanese departed-engineer flows during the 2020-2024 PRC memory buildup. No public criminal indictment in the US, but US BIS treats the firm as a national-security IP concern.

How we know this

Data origin
Curated overlay Industrial-espionage / competitor entry synthesised from public reporting and court filings — not a MITRE-tracked intrusion set.
Techniques
No ATT&CK techniques mapped.
Named victims
None on file.

Thin data: No ATT&CK techniques are mapped yet — the behavioural profile is empty.

See how actor data is built for the full pipeline.

Activity timeline

No activity events recorded.

Profile

CVERiskCVSSEPSSPublishedProducts
No attributed CVEs.

No techniques attributed.

Co-occurring actors

None.

Similar actors

Same nation-state

Same category