Security researchers at Group-IB have uncovered a Windows malware strain that turns Microsoft 365 calendars into covert channels for receiving commands and stealing files from targeted organizations.

While cybersecurity teams have invested heavily in e-mail protection, endpoint security, and identity controls, new research from Fortra suggests one challenge remains difficult to solve: users.

AI agents have quickly moved into mainstream enterprise use, but the content infrastructure needed to support them has struggled to keep up, according to a new report from cloud content management ...