Alert: Twitter apparently hacked

sono in auto senza possibilita' di approfondire, lo passo come lo ho
ricevuto

Twitter has apparently been hacked. Invalid security certificate for
wrong site on the Twitter https: home page, Iranian Cyber Army hack
page on main twitter.com. This looks much like an SQL injection
exploit I've dealt with in the past, but I don't know for sure at this
point if the actual Twitter infrastructure has been hacked or if this
is a DNS hack.

Presumably this won't last long, but more info when available.