Snowden speculates leak of NSA spying tools is tied to Russian DNC hack

Two former employees of the National Security Agency—including exiled whistleblower Edward Snowden—are speculating that Monday's leak of what are now confirmed to be advanced hacking tools belonging to the US government is connected to the separate high-profile hacks and subsequent leaks of two Democratic groups.

Private security firms brought in to investigate the breach of the Democratic National Committee and a separate hack of the Democratic Congressional Campaign Committee have said that the software left behind implicates hackers tied to the Russian government. US intelligence officials have privately said they, too, have high confidence of Russian government involvement.

In the weeks following the reports, WikiLeaks and an unknown person using the moniker Guccifer 2.0 have published a steady stream of documents. One batch released just ahead of last month's Democratic National Convention contained embarrassing private conversations that led to the resignation of DNC Chair Debra Wasserman Schultz. A more recent installment included a spreadsheet detailing the cell phone numbers, e-mail addresses, and other personal information of every Democratic member of the House of Representatives. The Obama administration has signaled that it may impose new economic sanctions on Russia in response to what critics claim is Russian attempts to disrupt or influence the US presidential election.