Where does a majority of spam originate? My guess is most readers would put China or Russia at the top of your list. Here is a ranking compiled by Proofpoint, one of the largest security firms in the US that provides spam filtering for many...

Spam is a problem any business e-mail user deals with on a daily basis. Spam is broadly defined as the use of electronic messaging systems to indiscriminately send unsolicited bulk messages. While e-mail spam is the most common form, there is also instant messaging spam,...