According to the data collected by Netskope Threat Labs, over the course of 2023, OneDrive was the most exploited cloud app in terms of malware downloads. And if a good day starts in the morning, 2024 does not promise anything good. In fact, at the beginning of January, and after a nine-month break, researchers from Proofpoint detected a new financially motivated campaign by TA866, a threat actor characterized for being involved in activities related to both cybercrime and cyberespionage.