A CapitolOne ad:
And I thought I was pretty close to unshockable in such matters.
Of course Eno has changed a lot since the above pic (ca. 1972).
Brian Eno, in case you don't know his name--i.e. have little interest in the popular music of the past 50 years or so--is quite a brilliant fellow. Presumably the people at Capitol One are abysmally ignorant.
I guess one can't claim copyright infringement on one's name, especially when the use of it has nothing whatever to do with one. But this is odd. I didn't bother finding out why Capitol One came up with those particular three letters for their service.