Beware: FileZilla Doesn’t Protect Your Passwords | Unmask Parasites. Blog.Unmask Parasites - Check your web pages for hidden links, iframes, malicious scripts, unauthorized redirects and other signs of security problems. 2009 is the year of malware attacks that use stolen FTP credentials to infect legitimate web sites. Hundreds of thousands websites have been hacked this way and suffered from hidden iframe injections, Gumblar, redirections to bogus anti-virus sites, etc
