Spammers seem to be working a little bit harder these days, according to Symantec, which reported Tuesday that unsolicited e-mail made up 90.4 percent of messages on corporate networks last month.
That represents a 5.1 percent increase over last month's numbers, but it's nothing out of the ordinary. For years, spam has made up somewhere between 80 percent and 95 percent of all e-mail on the Internet.
Symantec reported that nearly 58 percent of spam is now coming from so-called botnets --networks of hacked computers that can be misused by criminals to steal financial information, launch attacks or send spam.
More: http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9133526
That represents a 5.1 percent increase over last month's numbers, but it's nothing out of the ordinary. For years, spam has made up somewhere between 80 percent and 95 percent of all e-mail on the Internet.
Symantec reported that nearly 58 percent of spam is now coming from so-called botnets --networks of hacked computers that can be misused by criminals to steal financial information, launch attacks or send spam.
More: http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9133526