MessageLabs Intelligence Report: May 2009

MessageLabs has published their Intelligence report that sums up the latest threat trends for May 2009.

Report highlights:
• Spam – 90.4% in May (an increase of 5.1% since April)
• Viruses – One in 317.8 emails in May contained malware (a decrease of 0.01% since April)
• Phishing – One in 279.0 emails comprised a phishing attack (an increase of 0.11% since April)
• Malicious websites – 1,149 new sites blocked per day (a decrease of 67.7% since April)
• Spammers continue to abuse reputable domains and web-based malware more likely to be found on older domains
• Geographic location determines at what time of day you receive spam
• “Russian” spam squarely rooted in Cutwail botnet

The report can be found here.