Viavi Solutions

Viavi Solutions

Data Breach on April 15, 2025
Data Breach Report
Victimjdsu.com
Threat ActorRALord
Date DiscoveredApr 15, 2025
DescriptionJDS Uniphase Corporation (JDSU) split in 2015, and Viavi Solutions Inc. is now focused on network testing, monitoring, and optical security solutions.
Leak SizeUnknown

Credential Exposure for jdsu.com

We've indexed 2,487 @jdsu.com accounts from external breaches, plus 65 credentials for jdsu.com itself.

Last checked Aug 16, 2026

@jdsu.com addresses from external breaches
Third-party breaches2,464 accounts · across 316 breaches · 2,210 with a plaintext password · most recent Jan 25, 2026
Combo lists809 accounts · most recent Aug 7, 2026
Passwords for jdsu.com accounts
Combo lists62 logins · most recent Aug 7, 2026
Infostealer logs17 logins · 3 infected devices · most recent Jul 13, 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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