Yahoo has begun blocking Cerulean Studios' Trillian software from communicating with its own instant messaging software as part of its plan to limit third parties from piggybacking on its service. On ...

People using the popular Trillian software may lose access to part of AOL Time Warner's instant messaging system. Firing another salvo in the battle over instant messaging, America Online is blocking ...

Yahoo on Wednesday began blocking Cerulean Studios' Trillian software from communicating with its instant messaging service in its latest step to fence its popular client from third-party integrators.

Steps taken by Yahoo to safeguard its Yahoo Messenger instant messaging (IM) service from spammers are also disrupting the legitimate use of the popular Trillian application, a problem that had been ...

Trillian is the grandaddy of multi-protocal chat applications. Want to talk to your friends on AIM, Windows Live, Yahoo, Google Talk, and Facebook without installing half a dozen different programs?

Cerulean Studios has announced plans to support Mac OS X with its new 4.x version, currently in development. Trillian is a popular chat client that enables users to work with AOL Instant Messenger ...

Yahoo has begun blocking Cerulean Studios' Trillian software from communicating with its own instant messaging software as part of its plan to limit third parties from piggybacking on its service. On ...