clearlink partners is it legit ?

They reached out to my wife for a contract position. Gave a take home questionnaire which she filled and gave. Today they reached out on email and told you are selected. She feels this is fishy as there is no human communication so far and no interview. They are asking for full name, mailing address for next steps. Is this legit ? Could not find the name of the person who reached out on linkedin and the email domain is clearlinkpartnerscareers.com #legit_offer #scam #clearlinkpartners