 Don't tell. Con artists continue to find ripping off seniors pays off big time. The FBI says elder fraud losses close in on $3.5 billion nationwide. This report covers hits taken last year, and officials say it's like a freight train going off the tracks. An 11% increase hits the over-60 crowd hard. Here in Massachusetts, seniors are out more than $60 million. Among the most popular schemes for scammers to get into those wallets,