It's been a busy week for email hacking.
Russian hackers who broke into the World Anti-Doping Agency's system released the confidential medical files of more athletes, including British cyclist Sir Bradley Wiggins and three-time Tour de France champion Chris Froome.
Earlier this week, the group — which calls itself Fancy Bears — also released the records of U.S. gold-medal-winning gymnast Simone Biles and tennis stars Venus and Serena Williams.
Former Secretary of State Colin Powell's private emails were hacked and published on a website that has been linked to the Russian government, and more leaked Democratic National Committee documents were published.
Here & Now's Jeremy Hobson talks with independent investigative reporter Brian Krebs about why these hacks keep happening, and what can to be done to stop them.
This segment aired on September 15, 2016.