Renesas Electronics
Data Breach on December 08, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | renesas.com | ||
| Claimed By | CoinbaseCartel | ||
| Date Discovered | Dec 08, 2025 | ||
| Description | Renesas Electronics Corporation is a semiconductor company based in Japan that researches, designs, manufactures and supplies microcontrollers, analog & power ICs, SoCs, and embedded‑system solutions used in automotive, industrial, infrastructure, IoT and consumer electronics worldwide. | ||
| Leak Size | Unknown |
Credential Exposure for renesas.com
We've indexed 2,394 @renesas.com accounts from external breaches, plus 2,004 credentials for renesas.com itself.
Last checked Oct 4, 2026
| @renesas.com addresses from external breaches | |
|---|---|
| Third-party breaches | 2,145 accounts · across 302 breaches · 1,932 with a plaintext password · most recent Jan 13, 2026 |
| Combo lists | 839 accounts · most recent Sep 24, 2026 |
| Phishing pages | 23 accounts · most recent Aug 12, 2026 |
| Passwords for renesas.com accounts | |
|---|---|
| Combo lists | 1,135 logins · most recent Oct 3, 2026 |
| Infostealer logs | 936 logins · 807 infected devices · most recent Oct 1, 2026 |
Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.
Is your organization next?
Renesas Electronics was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.