Tag Archives: fbi

$72M Scareware Ring Used Conficker Worm

June 23, 2011

Authorities seized computers and servers in the United States and seven other countries this week as part of an ongoing investigation of a hacking gang that stole $72 million by tricking people into buying fake anti-virus products. Police in Ukraine said the thieves fleeced unsuspecting consumers with the help of the infamous Conficker worm, although it remains unclear how big a role the fast-spreading worm played in this crime.

FBI Scrubbed 19,000 PCs Snared By Coreflood Botnet

June 21, 2011

The FBI has scrubbed some 19,000 PCs that were infected with the Coreflood bot malware, the agency told a federal court this week. The effort is part of an ongoing and unprecedented legal campaign to tackle one of the longest-running and most menacing online crime machines ever built.

In April, the Justice Department and the FBI were granted unprecedented authority to seize control over a criminal botnet that enslaved millions of computers and to use that power to disable the malicious software on infected PCs. On April 11, 2011, the U.S. Attorney’s Office for the District of Connecticut was granted authority to seize 29 domain names used to control the daily operations of the botnet, and to redirect traffic destined for the control servers to a substitute server that the FBI controlled. More significantly, the FBI was awarded a temporary restraining order (TRO) allowing it to send individual PCs infected with Coreflood a command telling the machines to stop the bot software from running.

FBI: $20M in Fraudulent Wire Transfers to China

April 27, 2011

The Federal Bureau of Investigation warned this week that cyber thieves have stolen approximately $20 million over the past year from small to mid-sized businesses, through a series of fraudulent wire transfers sent to Chinese economic and trade companies located near the country’s border with Russia.

The FBI said that between March 2010 and April 2011, it identified twenty incidents in which small to mid-sized organizations had fraudulent wire transfers to China, and that the total losses from the fraud was about $11 million. The alert was sent out Tuesday, in cooperation with the Internet Crime Complaint Center and the Financial Services Information Sharing and Analysis Center (FS-ISAC), an industry consortium.

U.S. Government Takes Down Coreflood Botnet

April 14, 2011

The U.S. Justice Department and the FBI this week were granted unprecedented authortiy to seize control over a criminal botnet that enslaved millions of computers and to use that control to disable the malicious software on infected PCs.

The target of the takedown was “Coreflood,” an infamous botnet that first emerged almost a decade ago as a high-powered virtual weapon designed to knock targeted Web sites offline. Over the years, the crooks running the botnet began using it to defraud owners of the victim PCs by stealing bank account information and draining balances.

Fallout from Recent Spear Phishing Attacks?

December 15, 2010

McDonald’s and Walgreens this week revealed that data breaches at partner marketing firms had exposed customer information. There has been a great deal of media coverage treating these and other similar cases as isolated incidents, but all signs indicate they are directly tied to a spate of “spear phishing” attacks against e-mail marketing firms that have siphoned customer data from more than 100 companies in the past few months.

Ukraine Detains 5 Individuals Tied to $70 Million in U.S. eBanking Heists

October 2, 2010

Authorities in Ukraine this week detained five individuals believed to be the masterminds behind sophisticated cyber thefts that stole $70 million – out of an attempted $220 million — from hundreds of U.S.-based small to mid-sized businesses over the last several years, the FBI said Friday.