On November 12, a notice titled "Urgent Notice on Being Cautious with Rising 2008 Firewall Software" was posted on Jilin University's BBS. The notice pointed out that "after repeated verification by technical personnel, it has been confirmed that the 'Rising 2008 Firewall Software' has serious design flaws," and stated that "the interference and destructiveness of this software to networks is even greater than many computer viruses."