Posts Categorized: Passwords


New underground service offers access to hundreds of hacked PCs

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Want to buy anonymous access to hacked PCs, spam-free SMTP servers (Simple Mail Transfer Protocol), or compromised bank accounts? A newly launched underground Web service, is currently offering access to hundreds of hacked PCs, SMTP servers, and hacked bank accounts. Let’s take a deeper look:

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Spamvertised ‘US Airways’ themed emails serving client-side exploits and malware

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Cybercriminals are currently spamvertising yet another social-engineering driven malicious email campaign, this time impersonating U.S Airways. Upon clicking on the malicious links found in the emails, end and corporate users are exposed to client-side exploits courtesy of the BlackHole web malware exploitation kit. More details:

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Email hacking for hire going mainstream – part two

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Remember the email hacking for hire service which Webroot extensively profiled in this post “Email hacking for hire going mainstream“? Recently, I stumbled upon another such service, advertised at cybercrime-friendly web forums, offering potential customers the opportunity to hack a particular Mail.ru and Gmail.com email address, using a variety of techniques, such as brute-forcing, phishing, XSS vulnerabilities and social engineering. More details:

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Spamvertised ‘Scan from a Hewlett-Packard ScanJet’ emails lead to client-side exploits and malware

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Security researchers from Webroot have intercepted a currently spamvertised malicious campaign, impersonating Hewlett Packard, and enticing end and corporate users into downloading and viewing a malicious .htm attachment. More details:

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Spamvertised Verizon-themed ‘Your Bill Is Now Available’ emails lead to ZeuS crimeware

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Cybercriminals newest spamvertised malware campaign is brand-jacking Verizon Wireless in an attempt to trick end users into clicking on the malicious links embedded in the email. More details:

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Spamvertised ‘Temporary Limit Access To Your Account’ emails lead to Citi phishing emails

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Cybercriminals are currently spamvertising a fraudulent email campaign impersonating Citi, using ‘Temporary Limit Access To Your Account‘ themed emails as a social engineering attempt to trick end users into clicking on the link found in the phishing emails. More details:

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Report: 3,325% increase in malware targeting the Android OS

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Which is the most targeted mobile operating system? According to the recently released 2011 Mobile Threats Report¬†from our partners at Juniper Networks,¬†that’s the Android OS. Key summary points from the report:

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Researchers intercept two client-side exploits serving malware campaigns

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Security researchers from Webroot have intercepted two currently live client-side exploits serving malware campaigns that have already managed to infect over 20,000 PCs across the globe, primarily in the United States. Based upon detailed analysis, it can be concluded that both campaigns are launched by the same cybercriminal. More details:

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Researchers spot Citadel, a ZeuS crimeware variant

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Security researchers from “Tracking Cyber Crime” have spotted a new ZeuS crimeware variant, that’s based on the leaked ZeuS source code from last year. Dubbed Citadel, the crimeware is positioned as a universal spyware system, whose modular nature allows cybercriminals to offer flexibly priced value-added services such as managed malware crypting, and managed web injects as a service. Some of Citadel’s core features include:

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