Ali Barat is impossible to miss -- last summer's transfer window was dominated by his clients making big moves -- yet hard to track down. It's all part of his mystique.

Markets brace for weak US jobs, Fed dovish bets rise; Warsh adds caution; gold stabilizes; euro resilient, yen pressured globally.

Service" platforms that allow low-skilled attackers to execute sophisticated fraud schemes present a challenge to banks as cryptocurrencies go more mainstream.