MessageLabs launches its Intelligence 2007 Security Report. Report highlights how 2007 has been a year of diversity due to a vast number of new tactics, techniques and trojans entering the security market. Spam retains the title of dominant menace with annual spam levels reaching 84.6 percent. The notorious Storm botnet which appeared on the threat landscape early in 2007 is likely to take some credit for the increased innovation, especially through its distribution of 15 million emails with MP3 attachments.”]
Source: https://www.darkreading.com/attacks-breaches/messagelabs-announces-annual-report