ShadowServer, a voluntary organization of computer security experts that monitors botnet activity, is now tracking more than 400,000 infected machines and about 1,450 separate I.R.C. control systems, which are called Command & Control servers.Link (via /.)
The financial danger can be seen in a technical report presented last summer by a security researcher who analyzed the information contained in a 200-megabyte file that he had intercepted. The file had been generated by a botnet that was systematically harvesting stolen information and then hiding it in a secret location where the data could be retrieved by the botnet master.
The data in the file had been collected during a 30-day period, according to Rick Wesson, chief executive of Support Intelligence, a San Francisco-based company that sells information on computer security threats to corporations and federal agencies. The data came from 793 infected computers and it generated 54,926 log-in credentials and 281 credit-card numbers. The stolen information affected 1,239 companies, he said, including 35 stock brokerages, 86 bank accounts, 174 e-commerce accounts and 245 e-mail accounts.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.