received a call from this number today, asking for my boss by his full name. the caller ID said "UBS Financial Services." when i asked who was calling, he said "This is Mark Gillen," and when i asked him to repeat his last name (i thought he said Allen) he said "Gillen" and spelled it for me, then i heard a beep like someone pushing a button on the phone and we were disconnected. interesting tactics, but in the end, it's still reception 1 - cold caller 0....