Cheng Mei Materials Technology Corp. (誠美材料科技股份有限公司)
ent_6af690d0ad7c768c57847611
Cheng Mei Materials Technology Corp. is a Taiwanese manufacturer specializing in optical functional materials, particularly polarizers and precision coating technologies, serving the optoelectronics and display industries.
AI-summarized from indexed web sources · Tainan City, Taiwan · 2026-08-04 · source
Disclosures
1
Leak Site · 1 jurisdiction
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Cheng Mei Materials Technology Corp. (誠美材料科技股份有限公司)
- Normalized
- cheng mei materials technology corp 誠美材料科技股份有限公司— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- cmmt.com.tw
Unverified threat-actor claim — not a regulatory filing
Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.