results for 'Marshal'
Worldwide spam spewing server taken down
Many vendors saw a big decrease in detected spam after a rogue US server went offline – but it’s only a short-lived victory.
Srizbi now the dominant spam botnet
Research by Marshal claims the last two months have seen the botnet Srizbi dramatically growing in threat.
The Storm botnet is finally dead – but what's next?
The botnet which wrecked havoc in early 2007 is dead, but it looks like it has been replaced by something stronger.
Character recognising spam breaking CAPTCHA defences
Webmail and OCR based spam is on the increase, which traditional web filters are having difficulty detecting.
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