CYBER DELTA FORCESearch

Voice Callers Exploit BYOD to Reach Microsoft 365, Corporate Data

Threat actors are leveraging Microsoft's Graph API to identify lucrative targets, then passing their access to extortion groups like ShinyHunters.

CDF News DeskDark Reading11 Sept 2026, 2:06 am
CDF REPORT

Threat actors are leveraging Microsoft's Graph API to identify lucrative targets, then passing their access to extortion groups like ShinyHunters.

What remains unknown

The available reporting does not establish which organizations or systems have been directly affected.

The available reporting does not establish whether the issue is being actively exploited in the wild.

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