(CNNMoney) Bitcoin sounds like something from science fiction: A purely digital currency, created by an anonymous hacker, that operates outside the world's traditional banking systems. The four-year-old currency is very real, though, and it's trading an all-time high, tripling in value in the last two months alone. One bitcoin is was worth about $40 U.S. dollars on Tuesday, and surged on Wednesday to nearly $49. That's up from around $13 in January, and 5 cents in 2010, according to Mt. Gox, the bitcoin market's main exchange. On that and other trading sites, buyers can swap their digital coins for cold, hard cash.
Hosts:Steve Gibson with Tom Merritt Firefox adds "Do Not Track", Verizon alters web content, McAfee on Mobile Malware, BitCoin, and more. Download or subscribe to this show at twit.tv/sn. We invite you to read, add to, and amend our show notes. For 16kpbs versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
No comments:
Post a Comment