For instance, when it comes to vetting potential hires, "the paper has some really good suggestions, one being to have a professionally responsible third party investigate position candidates on social media and only report the findings about the person that directly relate to requirements of the position so that any unrelated personal info found is not being used in employee recruitment that could be discriminatory," Reh said.

The experience itself of working on the project with a diverse group of communications, security and technology specialists also proved valuable, Reh said.

"Helping to write this paper provided a great example of how a group working together can bring such varied expertise and knowledge that individuals alone don't have by themselves, and through their sharing produced this paper that covers such a comprehensive approach to the subject of social media risks by FIs," said Reh, who's also current vice chair of the CUNA Technology Council.