NEW YORK (Reuters) – Bitcoin dropped below $9,000 on Friday to its lowest level in 3-1/2 weeks on concerns about regulatory clamp down around the world following cases of large thefts of digital currencies. At 8:24 a.m. (1324 GMT), the biggest and best-known virtual currency was last quoted down 4.19 percent at $8,880.10 on Luxembourg-based Bitstamp exchange.

All quotes delayed a minimum of 15 minutes. See here for a complete list of exchanges and delays. Read more from reuters.com…

thumbnail courtesy of reuters.com