Posted by: Barracuda Labs After months of inactivity, Waledac has begun a new propagation email...Continue reading
Research
Articles from our security researchers
A Fourth of July Portent
Posted by: Barracuda labs While perusing my spam folder today, I came across the following...Continue reading
Fake Twitter Invitation Campaign Spreads Malware
Posted by: Barracuda Labs As Twitter's popularity continues to increase, so does use of its...Continue reading
Twitter’s Dirty Little Secret
Posted by: Barracuda Labs Today, we officially launched TweetGrade™ (http://tweetgrade.com) — a free, online ranking...Continue reading
Unicode Encoding for Bypassing XSS Filters
Posted by: Barracuda labs Unicode encoding-based filter evasions have been around for years and we...Continue reading
Fake UPS Invoices Target Business Professionals
This afternoon, a Purewire employee received an email that claimed to be from UPS: From:...Continue reading
USAToday.com Ads Redirect to Rogue AV
Today a customer using the PWSS was directed to a Rogue AV website after viewing...Continue reading