« Pentagon hit by hack attack | Main | More Harry Potter hacking »
Pump and dump gets dumped
The old pump-and-dump spam scam, which at one point accounted for half of all unsolicited email, has plummeted to just five per cent this month, according to email security firm Marshal.
Pump-and-dump spam levels have averaged around 30 per cent but in the last four weeks of the quarter, however, the Marshal Threat Research and Content Engineering team observed a "rapid decline" in the volume of stock spam to the lowest point in 10 months.
June 27, 2007 | Permalink
Post a comment