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Unmask Parasites - Check your web pages for hidden links, iframes, malicious scripts, unauthorized redirects and other signs of security problems.
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Tweet Week: July 19-25, 2010

25 Jul 10   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

VBulletin and Soholaunch security problems, Unmask Parasites milestone … »»

Tweet Week: June 27 – July 4, 2010

04 Jul 10   Filed in Tweet Week with 1 Comment

Selected short messages and links you might have missed if you don’t follow me on Twitter.

Safer PDF viewing, Gumblar zombies, Asprox, WayBack Machine and more… »»

Analysis of Gumblar Zombie URLs

29 Jun 10   Filed in General, Website exploits with 3 Comments

As you might know, I maintain and regularly update a list of Gumblar zombie URLs. The main reason why I do it is to help webmasters of compromised sites find relevant information about the source of their problems and the steps required to clean up and secure their sites. I see this pattern quite often, when webmasters find a suspicious script in their web pages and use it in Google searches to find more information about it. On the other hand, this list can also help reveal the security breach of sites that hackers use to host Gumblar zombie scripts.

This week the list has reached the level of 1,000+ URLs. Although it’s just a small part of all Gumblar zombie scripts, this list makes a good base for a quick analysis of Gumblar zombie URLs.
Continue »»

Tweet Week: April 5-11, 2010

11 Apr 10   Filed in Tweet Week with 1 Comment

Selected short messages and links you might have missed if you don’t follow me on Twitter.

mass WP hack on Network Solutions, virtualization, Google Webmaster Tools, etc … »»

Tweet Week: March 15-21, 2010

22 Mar 10   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

500K Unmask Parasites milestone, security tools, patches, malware attacks, etc. … »»

Tweet Week: March 8-14, 2010

14 Mar 10   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

Security discussions, hidden links in WordPress, new vulnerabilities, StopBadware wants bad URLs, etc. … »»

Tweet Week: Feb 15-21, 2010

21 Feb 10   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

Gumblar zombies, StopBadware reports, WordPress updates … »»

List of Gumblar Zombie URLs

18 Dec 09   Filed in Website exploits with 11 Comments

My list of Gumblar zombie URLs that I originally posted and updated in the Revenge of Gumblar Zombies article, have already reached the size of 1,250+ items, which makes the web page too heavy.

I decided to move this list to a separate page to make the original post less cluttered. At the same time the list should remain searchable via major search engines and webmasters of compromised sites will be able to find this page that contains a direct link to the post with Gumblar infection details and removal instructions.

Gumblar infection is pretty sophisticated and removing the malicious code is usually not enough to completely clean up your site. If this page contains a URL that was a part of the suspicious code injected into your sites’ web pages and .js files, make sure to read the following post.
The list »»

Tweet Week: Nov 30 – Dec 6, 2009

06 Dec 09   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

IE and Typo3 vulnerabilities, WordPress attack, Twitter API in malicious scripts »»

Tweet Week: Nov 9-15, 2009

15 Nov 09   Filed in Tweet Week with 0 Comments

Selected short messages and links you might have missed if you don’t follow me on Twitter.

WordPress, Twitter, passwords, gumblar … »»