AspenTech
Data Breach on July 14, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | aspentech.com | |
| Claimed By | CL0P | |
| Date Discovered | Jul 14, 2023 | |
| Description | Aspen Technology, Inc., together with its subsidiaries, provides software & services in the United States, Europe, and internationally. | |
| Leak Size | Unknown |
Credential Exposure for aspentech.com
We've indexed 1,236 @aspentech.com accounts from external breaches, plus 259 credentials for aspentech.com itself.
Last checked Sep 27, 2026
| @aspentech.com addresses from external breaches | |
|---|---|
| Third-party breaches | 1,206 accounts · across 151 breaches · 1,137 with a plaintext password · most recent Mar 24, 2025 |
| Combo lists | 352 accounts · most recent Sep 22, 2026 |
| Passwords for aspentech.com accounts | |
|---|---|
| Combo lists | 187 logins · most recent Sep 25, 2026 |
| Infostealer logs | 97 logins · 78 infected devices · most recent Sep 25, 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?
AspenTech 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.