Kaseya
Disclosed Jul 2, 20215 years agoConfirmed
REvil ransomware pushed through Kaseya VSA hits up to 1,500 businesses
Attackers exploited Kaseya's on-premises VSA remote management software to deploy REvil ransomware; Kaseya said fewer than 60 of its customers were directly compromised and fewer than 1,500 downstream businesses were affected, and it did not pay a ransom.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Jul 2, 2021 |
| Attack | Supply chain |
| Data exposed | Other |
| Sector | Tech · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| Updates Regarding VSA Security Incidentweb.archive.org · The organization | The organization |
Notices filed
| Where | Filed | People |
|---|---|---|
| Researchtotal | Jul 2, 2021 |
History of this record
- 2026-09-25 · added · seed source
First seen 2026-09-25 (Research), confirmed by Research. Record counts are as reported. Not legal advice.