Spam made up 89.81 percent of all messages in May, compared with 89.22 percent in April. As we are approaching mid-year, a section of this month’s report takes a look at top spam and phishing trends in 2010 so far, and how those trends are continuing today. In this month’s report, Symantec’s anti-spam analysts also share what they consider to be the most annoying spam. With social networks continuing to add millions of users to its overall user base, crafty spammers are taking advantage of the popularity of these networks to design new spamming techniques week after week. The State of Spam & Phishing report for this month provides a deep dive on social network spam, highlighting some unique and dangerous techniques deployed by spammers. Click here to download the June 2010 State of Spam & Phishing Report, which highlights the following trends: