Facebook has changed the legal world in several ways. Divorce lawyers have seen an increase in using social media evidence like Facebook in 81% of cases, with Facebook being the primary source of evidence in 66% of divorces. Criminal prosecutors are also using social media posts as evidence against defendants. Additionally, law schools and firms are checking applicants' Facebook profiles to learn more about their character. Lawyers must be careful with privacy settings and use strong passwords to avoid sharing information that could harm their cases or careers.