Fortinet Blog | News and Threat Research

Just happened to review our signature against virut-infected Web pages, and I would say, the infection is still very active until now.W32/Virut.CE is known to infect Web pages (HTML, ASP, and PHP) by injecting malicious iframe ...

Last week, an online user reported to us that he cannot access some AV websites while he doesn’t have problem with Google.com and Yahoo.com.   He also added that he thinks his computer might be infected with the notorious...

Many threat trends have continued as we head into August 2009. I have highlighted notable items below from our July 2009 Threat Landscape report, which can be found on Fortinet’s FortiGuard Center. Mobile threat developm...

With modern threats moving to multiple attack vectors, end users and clients need to be extra cautious. Malicious links are coming fast and furious through layered attacks - bundled up in obfuscated javascript, or on your favor...

Our April 2009 Threat Landscape Report is now available, recapping a month of threat activity from exploits and malware, to spam. Here are some key movements from the report along with comments: Waledac is one of the most acti...

Our March 2009 Threat Landscape Report is now available, recapping a month of threat activity from exploits and malware, to spam. Here are some key movements from the report along with comments: After a year long battle, W32/V...

Back in 2004, several mass mailing worms spread in unprecedented fashion: MyDoom, Bagle, and Netsky. Netsky had instructions to remove MyDoom and Bagle, leaving this message in one of its variants: “We are the skynet̵...