Synopsys
Data Breach on June 10, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | synopsys.com | ||
| Claimed By | Arkana | ||
| Date Discovered | Jun 10, 2025 | ||
| Description | Synopsys Inc. is a leading electronic design automation (EDA) and semiconductor IP company that provides tools and services for silicon-to-systems design, verification, software quality, and security. | ||
| Leak Size | Unknown |
Credential Exposure for synopsys.com
We've indexed 4,630 @synopsys.com accounts from external breaches, plus 1,396 credentials for synopsys.com itself.
Last checked Oct 4, 2026
| @synopsys.com addresses from external breaches | |
|---|---|
| Third-party breaches | 4,401 accounts · across 443 breaches · 4,051 with a plaintext password · most recent Jan 25, 2026 |
| Combo lists | 1,534 accounts · most recent Oct 3, 2026 |
| Phishing pages | 27 accounts · most recent Aug 13, 2026 |
| Passwords for synopsys.com accounts | |
|---|---|
| Combo lists | 1,267 logins · most recent Oct 3, 2026 |
| Infostealer logs | 389 logins · 263 infected devices · most recent Sep 30, 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.
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