73% of IT professionals told Bitglass that their companies have gone through insider attacks in the past year. Only 50% of organizations provide user trainings about insider threats, and only 31% implement secondary authentication to defend against them. 56% of professionals who got interviewed said that insider threats are usually detected in their organizations during the day. Cloud Access Security Brokering (CASB) company Bitglass got these results after surveying 437 IT professionals in partnership with the Cybersecurity Insiders community of 400,000.
Source: https://www.bleepingcomputer.com/news/security/insider-attacks-more-common-harder-to-detect-after-cloud-migration/