Microsoft reveals how the cybercrime group, also known as Octo Tempest, is reversing its previous cloud-first strategy.

The threat landscape constantly evolves, and with it, so do the strategies of malicious actors. The advent of the Matanbuchus ...

The Matanbuchus malware loader has been seen being distributed through social engineering over Microsoft Teams calls ...

If you use Microsoft Authenticator to manage your online credentials, big changes are coming in just a few weeks.