Attackers have been using Twitter and black hat search engine (SEO) optimization tactics to promote fake Olympics videos that are spreading malware. A new version of the REMnux specialized Linux distribution has been released, and it now includes a group of new tools for reverse-engineering malware. The new additions include a tool for memory forensics as well as one for analyzing potentially malicious PDFs. The Windows Defender Offline tool enables users to clean their systems of malware from a CD or other removable media.
Source: https://threatpost.com/winter-olympic-search-results-exploited-malware-021710/73551/