Yearly Archives: 2011

Gang Used 3D Printers for ATM Skimmers

September 20, 2011

An ATM skimmer gang stole more than $400,000 using skimming devices built with the help of high-tech 3D printers, federal prosecutors say.

Before I get to the gang, let me explain briefly how ATM skimmers work, and why 3D printing is a noteworthy development in this type of fraud.

Cultural CAPTCHAs

September 19, 2011

CAPTCHAs, those squiggly and frustrating puzzles that many Web sites require users to solve before registering or leaving comments, are designed to block automated activity and deter spammers. But for some Russian-language forums that cater to spammers and other miscreants, CAPTCHAs may also be part of a vetting process designed to frustrate foreign newbie hackers and investigators.

Pharma Wars: Paying for Prosecution

September 12, 2011

In June 2011, Russian authorities arrested Pavel Vrublevsky, co-founder of ChronoPay, Russia’s largest processor of online payments, for allegedly hiring a hacker to attack his company’s rivals. New evidence suggests that Vrublevsky’s arrest was the product of a bribe paid… Read More »

Rent-a-Bot Networks Tied to TDSS Botnet

September 6, 2011

Criminals who operate large groupings of hacked PCs tend to be a secretive lot, and jealously guard their assets against hijacking by other crooks. But one of the world’s largest and most sophisticated botnets is openly renting its infected PCs to any and all comers, and has even created a Firefox add-on to assist customers.

Pharma Wars: Purchasing Protection

August 30, 2011

Leaked online chats between the co-owners of the world’s largest pharmacy spam operation reveal the extent to which illicit organizations in Russia purchase political protection, and bribe public officials into initiating or stalling law enforcement investigations.

Coordinated ATM Heist Nets Thieves $13M

August 26, 2011

An international cybercrime gang stole $13 million from a Florida-based financial institution earlier this year, by executing a highly-coordinated heist in which thieves used ATMs around the globe to cash out stolen prepaid debit cards, KrebsOnSecurity has learned.

Hybrid Hydras and Green Stealing Machines

August 24, 2011

Hybrids seem to be all the rage in the automobile industry, so it’s unsurprising that hybrid threats are the new thing in another industry that reliably ships updated product lines: The computer crime world. The public release of the source code for the ZeuS Trojan earlier this year is spawning novel attack tools. And just as hybrid cars hold the promise of greater fuel efficiency, these nascent threats show the potential of the ZeuS source code leak for morphing ordinary, run-of-the-mill malware into far more efficient data-stealing machines.