Threat actor · all actors
Yoshitaka Sugita (Toshiba NAND theft 2014)INS-TOSHIBA-NAND-2014 insider
🇯🇵 JP
aka Yoshitaka Sugita
Last updated:
0attributed CVEs
0ATT&CK techniques
0.0IDF score (tooling uniqueness)
0exclusive CVEs
—years active
About this actor
Former SanDisk/Toshiba joint-venture engineer who passed NAND flash research data to South Korea's SK Hynix while employed at the JV. Arrested 2014 by Japanese police; SK Hynix paid Toshiba ~$278M in 2014 civil settlement.
How we know this
- Data origin
- Curated overlay Insider-threat entry synthesised from public reporting and court filings — not a MITRE-tracked intrusion set.
- Techniques
- No ATT&CK techniques mapped.
- Named victims
- 2 extracted from reporting.
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
| CVE | Risk | CVSS | EPSS | Published | Products |
|---|---|---|---|---|---|
| No attributed CVEs. | |||||
No techniques attributed.
Co-occurring actors
None.