Spammers get Innovative
Every body in management circles talk about innovation so why should spammers be behind. After using text message for spamming 90% of your mailbox and costing Rs 50,000 per employee per year lost in productivity, they defeated the filters developed for them and ceated Image spam with non - unique altered signatures to overwhelm the filters. Now they are out with a new system, spam in a link.
This new form of spam already reached 4% of total spam. Resulting in spam being able to fool the security filters again.
Guys are spammers not tech savvy.