by Dancho Danchev Google Inc. recently announced a new security feature in its Chrome browser. The feature will alert Chrome users every time they’re about to download a potentially malicious executable file. More on the feature:
by Dancho Danchev With DDoS extortion and DDoS for hire attacks proliferating, next to the ever decreasing price for renting a botnet, it shouldn’t come as a surprise that cybercriminals are constantly experimenting with new DDoS tools. In this post, I’ll profile a newly released DDoS bot, namely v2 of the Cythosia DDoS bot.
by Dancho Danchev Malicious attackers quickly adapt to emerging trends, and therefore constantly produce new malicious releases. One of these recently released underground tools, is the PickPocket Botnet, a web-based command and control interface for controlling a botnet. Let’s review its core features, and find out just how easy it is to purchase it within the cybercrime ecosystem.
by Dancho Danchev Security researchers from the Internet Storm Center, have intercepted a currently ongoing SQL injection attack, that has already affected over 200,000 URLs. The attack was originally detected in early December, 2011. It currently affects ASP sites and Coldfusion, as well as all versions of MSSQL.
Notice someone new on the Webroot Threat Blog? We’re thrilled to introduce Dancho Danchev – independent security consultant, cyber threat analyst and bad-guy chaser extraordinaire – as our new security blogger. Many of you may know Dancho from the security analysis he’s been providing for industry media and on his own blog and since 2007. We’ve started off the new year on an exciting foot, bringing Dancho on board to chronicle what Webroot is seeing in the cybercrime ecosystem and his insights on the Internet security industry at large. So, stay tuned — and welcome, Dancho.
by Dancho Danchev Just how easy is it to hack someone’s email nowadays? Very easy as the process is offered as a managed service within the cybercrime ecosystem. Over the past couple of months, I have been monitoring an increase in managed email hacking services. These services basically offered everyone the ability to claim someone else’s email through email hacking performed on behalf of the vendor. Such services have been circulating in the wild since early 2008. Shall we take a peek at their latest market proposition? Let’s profile a managed email hacking service offering to hack Gmail and Yahoo […]
What does it take to be a successful spammer in 2012? Access to a botnet, managed spamming appliance, spam templates that are capable of bypassing spam filters, and most importantly freshly harvested databases of valid emails from multiple email providers. Let’s profile a web-based service currently selling millions of harvested emails to potential spammers, and find out just how easy it is to purchase that kind of data within the cybercrime ecosystem.
Are Android phones susceptible to Trojans and other viruses just like computer? How can you make sure your phone doesn’t become infected and if it does, what can you do? Webroot mobile threat research analyst, Armando Orozco answers this question that was asked to our Webroot Threat Research team via Twitter. [youtube=http://www.youtube.com/watch?v=55-CL-_TiEM]
By the Webroot Threat Team Have you ever had the queasy experience of sending a message to someone that you’d rather not have anyone else see, and then hoping that it won’t get passed along? A new system developed by Internet law and security researchers aims to solve the problem, with a light-handed touch. The Stanford Center for Internet and Society has launched Privicons, an email privacy tool that it describes as a ‘user-to-user’ solution. There are no policy servers, crypto algorithms, or software enforcement agents to worry about. Instead, it relies on good old-fashioned icons. Webmail users who install […]
By Jacques Erasmus This time of year, those of us in information security become wary of crafty criminals leveraging the winter holidays to prey on our employees’ lack of awareness online in a number of ways. All it takes is for one Trojan to infect a single PC in a company to put an entire infrastructure at risk. Everyone plays a role in protecting the assets and information of their organization. To help explain what this means for you as an IT manager, an employee or even a home user, we have developed a two-part primer on common threats you […]