61% of all malware delivered via a cloud app, up from 48% year-over-year, Netskope research shows. Cloud apps are now the target of 36% of phishing campaigns. Malware delivery continues to shift into the cloud. Malicious Office documents represent 27% of malware downloads detected and blocked. Personal app usage in the enterprise greatly increases the likelihood of data being mishandled or leaked. Personal data in personal apps continues to grow, with 83% of users accessing personal app instances on corporate devices.
Source: https://www.helpnetsecurity.com/2021/03/02/cybercriminals-target-trusted-cloud-apps/