A research conducted by My1Login surveyed 1,000 employees and 1,000 business leaders, found that 85% of employees are reusing passwords across business applications after receiving training. Training only makes a negligible difference to how employees are protecting corporate data. Organizations may have difficulties on educating staff to have a safer behavior on password management and other information security workflow. However organizations may consider to implement strong password policy or multi-factor authentication across the system, in order to protect staff’s credential.

For details, please visit the below link:
https://www.helpnetsecurity.com/2021/08/16/employees-reusing-personal-passwords/?web_view=true