Snikket: On the jabber.ru MITM attack
This post is about a recent security incident on a public XMPP service, which
provides jabber.ru and xmpp.ru. We have received a few questions from Snikket
users about whether they should be concerned about the security of their own
servers (Snikket also uses XMPP).

The good news is that Snikket was not affected by this incident - this was a
targeted attack against the jabber.ru/xmpp.ru service specifically. Later in
the post we’ll share more information about what we’ve done, and … ⌘ Read more