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Kaseya

Disclosed Jul 2, 20215 years agoConfirmed

Official notice

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 affectedNot stated in the sources we have
DisclosedJul 2, 2021
AttackSupply chain
Data exposedOther
SectorTech · US
StatusConfirmed

Sources

Source
Updates Regarding VSA Security Incidentweb.archive.org · The organization

Notices filed

WhereFiledPeople
ResearchtotalJul 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.

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