---

Heartbleed: for hundreds of thousands of servers at risk around the world from catastrophic bug

The bug, called “Heartbleed”, affects web servers running a package called OpenSSL.

Among the systems confirmed to be affected are Imgur, OKCupid, Eventbrite, and the FBI’s website, all of which run affected versions of OpenSSL. Attacks using the vulnerability are already in the wild: one lets a hacker look at the cookies of the last person to visit an affected server, revealing personal information. Connections to Google are not vulnerable, researchers say.

Get the Free Newsletter!

Subscribe to Developer Insider for top news, trends, & analysis