And last month, the group added a new name to its blacklist, CyberBunker, and said spammers use the company as a host to spray junk mail across the Web.

CNN: Spain arrests suspect in massive cyberattack

In April BlueTie signed a deal with Barry Diller's InterActiveCorp to host 2 million e-mail accounts for its Excite portal and other brands.

FORBES: Magazine Article

In April BlueTie signed a deal with Barry Diller's InterActiveCorp (nasdaq: IACI - news - people ) to host 2 million e-mail accounts for its Excite portal and other brands.

FORBES: Here Come the Featuretisements