I dont know, but from what Ive been able to find, Cruz is not connected to that either.
That not true and you know it
Warren Rojas reports for Roll Call, March 28, 2016, that approximately 15,000 email addresses of Ashley Madisons subscribers have the .mil or .gov designation assigned to the armed forces and federal agencies, respectively.
Among those are:
Nearly four dozen people who work at the White House. The Capitol Police.
Seven individuals with ties to House offices.
The email address of Ted Cruzs senate office: press@cruz.senate.gov.
http://fellowshipoftheminds.com/2016/03/28/ted-cruzs-senate-e-address-was-a-subscriber-of-ashley-madison-adultery-dating-service/
A generic email address used by a Senate office does not connect it to Cruz personally.