Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Qualys

Disclosed Sep 4, 2025Confirmed

Official notice

Qualys Salesforce data stolen via Salesloft Drift OAuth tokens

Qualys said stolen Drift tokens exposed a limited set of Salesforce business records, with no impact on its production platforms, codebase or customer scan data.

What is known

People affectedNot stated in the sources we have
DisclosedSep 4, 2025
AttackSupply chain
Data exposedNamesEmailsOther
SectorTech · US
StatusConfirmed
Part ofSalesloft drift (2025)

Sources

The organizationblog.qualys.com
Qualys statement on the Salesloft Drift incident
Newsdriftbreach.com
Salesloft Drift Breach: Track the Salesforce Incident (Nudge Security)

Notices filed

TotalSep 4, 2025
ResearchCount not stated

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Other breaches at Qualys

Qualys customer files taken through Accellion FTA serverSupply chain exposed internal documents.Supply chainTechUSMar 4, 2021
History of this record
Added2026-09-25
First recordedby seedSource

First seen 2026-09-25 (Research), confirmed by Research. Record counts are as reported. Not legal advice.

Everything about Qualys