Arup Group
Data breach claim reported May 11, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | arup.com | ||
| Claimed By | FulcrumSec | ||
| Date Discovered | May 11, 2026 | ||
| Description | Arup is an engineering and consulting company based in the UK that provides design, infrastructure, sustainability, and technical consulting services worldwide. | ||
| Leak Size | Unknown |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for arup.com
We've indexed 7,101 @arup.com accounts from external breaches, plus 880 credentials for arup.com itself.
Last checked Nov 1, 2026
| @arup.com addresses from external breaches | |
|---|---|
| Third-party breaches | 6,589 accounts · across 703 breaches · 5,849 with a plaintext password · most recent Oct 23, 2026 |
| Combo lists | 2,968 accounts · most recent Nov 1, 2026 |
| Passwords for arup.com accounts | |
|---|---|
| Combo lists | 549 logins · most recent Nov 1, 2026 |
| Infostealer logs | 399 logins · 270 infected devices · most recent Oct 31, 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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