Hackers Target 5,700 Microsoft 365 Accounts Using Forgotten Service Accounts With No MFA
Proofpoint says UNK_CondorFiltration password-sprayed 5,700 Microsoft 365 accounts and breached seven MFA-less service accounts in Chile.
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Threat actor
UNK_CondorFiltration
- Mentions · 7d0
- Mentions · 30d0
- All mentions1
- First seenSep 30, 2026
- Last mentionedSep 30, 2026
Timeline
1 articles · newest firstAppears with
- OneDriveproduct · 1
- Microsoftvendor · 1
- Azure Portalproduct · 1
- Proofpointvendor · 1
- TeamFiltrationproduct · 1
- Proofpointorganization · 1
- Microsoft Entra IDproduct · 1
- Microsoft Teamsproduct · 1
- Amazon Web Servicesvendor · 1
- UNK_SneakyStrikethreat actor · 1
- SharePointproduct · 1
- Microsoft 365product · 1
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