Clueful security contact at humana.com?

[Valdis.Kletnieks at vt.edu (Valdis.Kletnieks at vt.edu)]

Anybody know somebody with actual clue at humana.com? The security address I
have bounces with "no such user", and their website is sufficiently screwed up
that "supported browsers" is hidden under "Legal information".  I've identified
multiple issues that their infosec team probably wants to deal with...