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Ten Years Later, New Clues in the Target Breach

Krebs on Security

Rescator, advertising a new batch of cards stolen in a 2014 breach at P.F. Investigators would later determine that a variant of the malware used in the Target breach was used in 2014 to steal 56 million payment cards from Home Depot customers. Chang’s. At the time, Ika also was the administrator of Pustota[.]pw

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Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

One of Megatraffer’s ads on an English-language cybercrime forum. “Antivirus software trusts signed programs more. That protracted and public conflict formed the backdrop of my 2014 book — “ Spam Nation: The Inside Story of Organized Cybercrime, from Global Epidemic to Your Front Door.

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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. This story explores the history and identity behind Cryptor[.]biz

Malware 227
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Cybercrime Year in Review: 2013

SiteLock

And if you think that simply relying on antivirus software will get you through safely, there’s some more bad news. Some reports have suggested that today’s antivirus software can detect very few of the most dangerous types of malware – the stuff you really want to avoid. And the New York Times can testify to that.

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Former Russian Cybersecurity Chief Sentenced to 22 Years in Prison

Krebs on Security

The men — a former Russian cyber intelligence official and an executive at Russian security firm Kaspersky Lab — were reportedly prosecuted for their part in an investigation into Pavel Vrublevsky , a convicted cybercriminal who ran one of the world’s biggest spam networks and was a major focus of my 2014 book, Spam Nation.

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Breach Exposes Users of Microleaves Proxy Service

Krebs on Security

Launched in 2013, Microleaves is a service that allows customers to route their Internet traffic through PCs in virtually any country or city around the globe. Microleaves works by changing each customer’s Internet Protocol (IP) address every five to ten minutes. Which hints at a possible BOTNET. “Online[.]io

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Microsoft warns of Human-Operated Ransomware as a growing threat to businesses

Security Affairs

Microsoft is warning of human-operated ransomware, this kind of attack against businesses is becoming popular in the cybercrime ecosystem. Human-operated ransomware is a technique usually employed in nation-state attacks that is becoming very popular in the cybercrime ecosystem. ” continues Microsoft. Pierluigi Paganini.