Multiple security firms recently identified cryptocurrency mining service Coinhive as the top malicious threat to Web users, thanks to the tendency for Coinhive’s computer code to be used on hacked Web sites to steal the processing power of its visitors’ devices. This post looks at how Coinhive vaulted to the top of the threat list less than a year after its debut, and explores clues about the possible identities of the individuals behind the service.
On any given day, there are thousands of gift cards from top retailers for sale online that can be had for a fraction of their face value. Some of these are exactly what they appear to be: legitimate gift cards sold through third-party sites that specialize in reselling used or unwanted cards. But many discounted gift cards for sale online are in fact the product of merchandise return fraud, meaning consumers who purchase them unwittingly help thieves rob the stores that issued the cards.
When it comes to reporting on breaches involving customer accounts at major brands, the news media overall deserves an F-minus. Hardly a week goes by when I don’t hear from readers about a breathless story proclaiming that yet another household brand name company has been hacked. Upon closer inspection, the stories usually are based on little more than anecdotal evidence from customers who had their online loyalty or points accounts hijacked and then drained of value.
Multiple sources in law enforcement and the financial community are warning about a possible credit and debit card breach at Teavana, a nationwide tea products retailer. Seattle-based coffee giant Starbucks, which acquired Teavana last year, declined to confirm a breach at Teavana, saying only that the company is currently responding to inquiries from card-issuing banks and credit card brands.
