Unlikely? There is no standard math requirement for music majors, and that's pretty well known.

> Would we be having this conversation if she had no degree? (Of course not.)

Yes, even more so! A chief security officer with no degree presiding over the security of a nation's credit data?! I mean, she's already under scrutiny because Equifax has been hit by three big stories in the past couple weeks demonstrating their absolute lack of concern for security: the breach, the "random pins", the admin/admin credentials.