CyrusOne
Data Breach on August 24, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | cyrusone.com | ||
| Threat Actor | ShinyHunters | ||
| Date Discovered | Aug 24, 2026 | ||
| Description | CyrusOne is a data center owner, developer, and operator based in the USA (Texas), providing scalable colocation, build-to-suit, interconnection, and digital infrastructure solutions for hyperscale and enterprise customers worldwide. | ||
| Leak Size | Unknown |
Credential Exposure for cyrusone.com
We've indexed 227 @cyrusone.com accounts from external breaches.
Last checked Aug 24, 2026
| @cyrusone.com addresses from external breaches | |
|---|---|
| Third-party breaches | 191 accounts · across 56 breaches · 176 with a plaintext password · most recent Jan 8, 2026 |
| Combo lists | 72 accounts · most recent Aug 23, 2026 |
None of this is necessarily connected to the ransomware attack above.
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