Virut and Waledac Botnets Spamming from Shared Machines

In an analysis of Virut botnet samples, Symantec researchers observed the malware downloading Waledac variants, suggesting that the gangs responsible for each botnet may be cooperating with one another through some sort of affiliate program, or, at the very least, that the two threats coexist and...

Android Botnet Infects 1M+ Phones in China

UPDATE Up to a million Android users in China could be part of a large mobile botnet according to research unveiled by Kingsoft Security, a Hong Kong-based security company, this week. The botnet has spread across phones running the Android operating system via Android.Troj.mdk, a Trojan that...

Arrested 'Happy Hacker' is the ZeuS Botnet Mastermind

Last week, Happy Hacker arrested in Thailand on charges of stealing millions from online bank accounts. According to new reports same hacker alleged as ZeuS Mastermind and used to have the profile of a miscreant nicknamed "bx1," a hacker fingered by Microsoft before as a major operator of botnets...

Attackers Using Fake Chrome Updates to Lure Victims

Google patched nearly two dozen security vulnerabilities in Chrome on Thursday and a day later attackers have begun circulating fake Google Chrome updates that actually are part of a scam related to the Zeus botnet and is designed to steal online banking credentials, among other things. Attackers...

Arrested 'Happy Hacker' is the ZeuS Botnet Mastermind

Last week, Happy Hacker arrested in Thailand on charges of stealing millions from online bank accounts. According to new reports same hacker alleged as ZeuS Mastermind and used to have the profile of a miscreant nicknamed “bx1,” a hacker fingered by Microsoft before as a major operator of botnets...

Under the hood of recent DDoS Attack on U.S. Banks

Incapsula security study reveals how a simple neglect in managing the administrative password of a small UK site was quickly exploited by Botnet shepherds operating obscurely out of Turkey to hurl large amounts of traffic at American banks. If you've been following the news, you are probably awar...

Under the hood of recent DDoS Attack on U.S. Banks

Incapsula security study reveals how a simple neglect in managing the administrative password of a small UK site was quickly exploited by Botnet shepherds operating obscurely out of Turkey to hurl large amounts of traffic at American banks. If you've been following the news, you are probably awar...

FBI wanted Algerian Hacker Arrested in Thailand

Thai police arrested an Algerian Hacker, wanted by the US Federal Bureau of Investigation for allegedly making millions from cybercrime. Hamza Bendelladj, 24, was arrested late Sunday while attempting to transit through Bangkok's Suvarnabhumi Airport from Malaysia. Police confiscated from...

Crimeware Enterprises Mirror Legitimate Businesses

Not too long ago, it would have been extremely far-fetched to imagine buying crime services a la carte. But that’s the dynamic that emerged in 2012 to plague cybercrime victims on both the consumer and corporate end of the spectrum. The black-market infrastructure that supports cybercriminals is...

New Apache Exploit Doling Out Zeus, Sweet Orange Exploit Kit

UPDATE – A new Apache module, Linux/Chapro.A, is making the rounds, injecting malicious content including a popular Zeus variant into web pages. The module was discussed in a blog on ESET’s Threat Blog by the company’s Security intelligence Program Manager, Pierre-Marc Bureau. According to the...

Sweet Orange Exploit Kit Offers Customers Higher Infection Rates

The newly emerging Sweet Orange Exploit Kit boasts a 10 to 25 percent infection rate and is promising to drive 150,000 unique visitors per day to the websites of its customers, according to Jeff Doty and Chris Larsen of Blue Coat Security. If the claims of Sweet Orange’s authors reflect reality, ...

Android Trojan Apps Build SMS Botnet

A rudimentary, SMS-based botnet is ensnaring Android users into its web with a series of text messages offering free downloads for popular, paid gaming applications, according to Cloudmark researcher Andrew Conway. The Trojan applications are reportedly mimicking games such as The Need for Speed...

Facebook Helps FBI to shuts down Butterfly botnet theft $850 millions

The U.S. Department of Justice said on Tuesday that they've arrested 10 suspects from from Bosnia and Herzegovina, Croatia, Macedonia, New Zealand, Peru, the United Kingdom, and the United States involved in a global botnet operation that infected more than 11 million systems. The ring is said to...

Facebook Security, FBI Take Down Butterfly Botnet, Arrest 10

Facebook’s security team is being lauded by the FBI for its role the arrest of 10 individuals accused of spreading banking malware on the social networking site and collecting more than $850 million from fraudulent transactions. The arrests were carried out yesterday in the U.S., U.K., the Balkan...

Facebook Helps FBI to shuts down Butterfly botnet theft $850 millions

The U.S. Department of Justice said on Tuesday that they’ve arrested 10 suspects from from Bosnia and Herzegovina, Croatia, Macedonia, New Zealand, Peru, the United Kingdom, and the United States involved in a global botnet operation that infected more than 11 million systems. The ring is said to...

Tor-Powered Botnet Linked to Malware Coder's AMA on Reddit

In the process of analyzing a seemingly new and fairly small botnet called Skynet, Rapid7 security researchers determined that this was precisely the same network described by its creator in a particularly bold ‘Ask Me Anything’ AMA on the social news site Reddit earlier this year. Claudio...

Kelihos Update Includes New TLD and USB Infection Capabilities

There’s a little Michael Myers in the Kelihos botnet; maim it, kill it and it keeps on coming back to wreak more havoc. The 2011 takedown of the Kelihos botnet was one of Microsoft’s high-profile success stories against spambots and the like, yet Kelihos was back for more at the start of 2012 usi...

Malware called 'Eurograbber' steals 36 million Euros

A new version of the Zeus botnet was used to steal about $47 million from European banking customers in the past year. This Zeus variant Trojan is blamed for attacks that stole more than 36 million Euros $47 million U.S. dollars from an estimated 30,000 consumer and corporate accounts at European...

Malware called 'Eurograbber' steals 36 million Euros

A new version of the Zeus botnet was used to steal about $47 million from European banking customers in the past year. This Zeus variant Trojan is blamed for attacks that stole more than 36 million Euros $47 million U.S. dollars from an estimated 30,000 consumer and corporate accounts at European...

Gameover Zeus Variant Sends Malicious Email Via Cutwail Botnet

The crew responsible for operating the Gameover variant of the infamous Zeus banking trojan is soliciting the enormous Cutwail botnet’s spamming capacity as an engine to fire off millions of malicious emails that seemingly originate from a number of recognizable U.S. banks. The fraudulent emails...