Threat actors have targeted more than 5,700 Microsoft 365 accounts across 28 tenants in a password-spraying campaign that successfully breached seven forgotten service accounts lacking MFA. The activity, tracked by Proofpoint as UNK_CondorFiltration, focused heavily on Chilean retail and financial organizations and abused the TeamFiltration offensive framework. The framework, initially created for legitimate Microsoft 365 […] The post Hackers Target 5,700 Microsoft 365 Accounts Using Forgotten Service Accounts With No MFA appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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