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Local Trends comes to Twitter
The most popular micro blogging network ‘Twitter’ has now added local trends support. This new feature allows users to track Trending topics on twitter related to their region. Though, currently very less number of countries and cities added to it. In twitter words: Local Trends will allow you to learn more about the nuances in…
Ruby 1.9.3 update fixes RubyGems security problem
The H-Security: The Ruby development team has published an update to the 1.9.3 series of its open source programming language to fix a vulnerability found in the RubyGems package management framework. The maintenance release of the scripting language, labelled 1.9.3-p194, updates RubyGems to close a security hole that caused SSL server verification to fail for…
10 million people will you computers are perfectly safe
New rogue borrows massively from AV company sites Our friend M.N. Bharath drew our attention to this web site associated with the new System Adware Scanner 2010 rogue security product. Although the group claims 10 million users world-wide, oddly enough their site was only registered Nov. 25. It seems they also have recruited the entire…
Web users still don’t select good passwords
Security firm Imperva of Redwood Shores, Calif., found a unique way to gage the quality of the passwords that Web users select: they analyzed the 32 million passwords in the unencrypted file of passwords that miscreants stole from the servers of RockYou.com in December and posted on the Internet. RockYou creates and distributes entertainment widgets…
Mitigation for Windows Applications DLL-Search-Path Vulnerabilities
A whole bunch of Windows applications is vulnerable to a so-called binary-planting attack which allows for remote code execution. Microsoft released a security advisory about this issue which isn’t easy to fix properly. This issue arises due to the (defined and well documented) behavior of Windows when loading libraries by an application. A .dll to…
Analyzing PDF Files
We’ve been seeing a gradual shift in malicious PDF file coding (no surprise there, we know malware authors can and do adapt their techniques). For a long time, we saw malicious PDF files that were simple enough to allow us to readily decipher the intent of the malicious code — shell code, download/execute, drop and…