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Ransomware group ExfilSquad hits Viavi Solutions
Viavi Solutions — a technology target operating in US has been listed by the ExfilSquad ransomware group on 2026-07-26. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Viavi Solutions |
|---|---|
| Threat Group | ExfilSquad |
| Summary | Revenue: $1B DATA SUMMARY: 430K~ records containing: customer and partner contact information, significant PII, and enterprise account identifiers. |
| Date of Breach | 2026-07-26 |
| Discovery Date | 2026-07-26 |
| Region | US |
| Target Domain | viavisolutions.com |
| Business Sector | Technology |
| Severity | MEDIUM |
Claim by ExfilSquad
Revenue: $1B DATA SUMMARY: 430K~ records containing: customer and partner contact information, significant PII, and enterprise account identifiers.
Posted by the ExfilSquad threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Disclaimer
HackerFeeds does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.