The Social Security number breach at Wells Fargo has spurred attention from the Connecticut attorney general. Wells Fargo released Social Security numbers in copies of subpoenas it mailed to state officials and customers named in the subpoenas. Well thought-out policies ensure staff members feel comfortable blowing the whistle when they see another employee bucking the rules. Employee education is paramount. Most employees want to do the right thing; they just need to be told how. It takes more than technology. Organizations need employees monitoring each other.”]
Source: https://www.cuinfosecurity.com/blogs/insiders-security-risk-no-1-p-1167