I'll leave this here:
Because the government is awash in secrets, they are regularly mishandled unintentionally. In 2013, according to the National Archives, which tracks classification, executive branch agencies created more than 77 million documents with secrets in them, including 46,800 with newly created secrets. The FBI receives dozens of referrals of leaked classified information every year, according to Justice Department declarations to Congress.
Prosecutors have also been wary of testing whether broad prosecutions under the espionage laws would hold up in court, especially in cases of news organizations pursuing Secret or Top Secret information for publication. In the Clinton probe, investigators found that at least some of the classified information referred to was contained in a newspaper article that aides then forwarded to Clinton
https://www.google.com/amp/s/time.com/4394178/hillary-clinto...