Synology

Synology

Data Breach on May 02, 2024
Data Breach Report
Victimsynology.com
Claimed ByUnderground
Date DiscoveredMay 02, 2024
DescriptionSynology develops high-performance, reliable, versatile, and environmentally-friendly NAS servers, surveillance solutions, and routers.
Leak Size51GB

Credential Exposure for synology.com

We've indexed 227 @synology.com accounts from external breaches, plus 32,604 credentials for synology.com itself.

Last checked Oct 4, 2026

@synology.com addresses from external breaches
Third-party breaches116 accounts · across 90 breaches · 89 with a plaintext password · most recent Jan 13, 2026
Combo lists111 accounts · most recent Oct 4, 2026
Phishing pages25 accounts · most recent Aug 12, 2026
Passwords for synology.com accounts
Combo lists23,284 logins · most recent Oct 4, 2026
Infostealer logs10,669 logins · 7,841 infected devices · most recent Oct 3, 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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