Excite dating services
Find thousands of fun-loving and flirty singles to flirt with.
is an online dating community dedicated to introducing open-minded singles, who think that an online flirt is much better than a relationship.
"The security of our members' information remains our top priority," the company said.
It has hired the Mandiant response division of cyber-security company Fire Eye, which has previously investigated a number of high-profile breaches in recent months.
There has been no indication that information has leaked from its other sites.