Hydra taps 5W as AOR September 19, 2009 by Kimberly Maul , Be the first to comment NEW YORK: Hydra, a CPA-based advertising affiliate network, hired 5W PR as AOR. News in Brief NEW YORK: Hydra, a CPA-based advertising affiliate network, hired 5W PR as AOR. The agency will oversee all PR initiatives, and work to broaden brand awareness and build the company's growth. More on this Topic Cision names Abe Smith EMEAI president Uber expands role of Leigh Wong to cover Southeast Asia Jackson joins Portland to lead US health offering AIG names Anita Williamson global head of employee comms Barclays Center parent promotes Mandy Gutmann Have you registered with us yet? Register now to enjoy more articles and free email bulletins Register Already registered? Sign in Would you like to post a comment?Please Sign in or register.