Stories by Maria Korolov

Maria Korolov's image

'Dark' coins rising

Last week, U.S. Marshals sold off another 50,000 Bitcoins that used to belong to Silk Road founder Ross Ulbricht -- a.k.a. "Dream Pirate Roberts." Ulbricht was found guilty on all accounts last month, and faces up to life in prison.

Maria Korolov | 10 Mar | Read more

'Zero days' last up to six months for some malware

The majority of new malware is added to antivirus signature databases within 24 hours of first appearance, and 93 percent is detected within a month, but it can take as long as six months for antivirus to catch the remaining 7 percent, according to a new study by Atlanta-based security vendor Damballa, Inc.

Maria Korolov | 14 Feb | Read more