SEC Freezes Assets of Pump-and-Dump Schemer
The Securities and Exchange Commission takes aim at an individual accused of using so-called pump-and-dump schemes that inflated stock prices using other people's online brokerage accounts.

Legion of Doom
Attackers are adopting open-source development practices, creating malware faster, and giving defenders less time to react.

American Airlines Adding Streaming Video Services to Flights This Summ
Passengers on American Airlines flights are about to get a new perk. Instead of craning their necks to catch reruns of "Monk" and excerpts from "The Tonight Show" on tiny aisle TV sets, they'll be able to wirelessly stream content to their personal devices from the comfort of their own seats.
Senate Approves 'Enhanced' 911 VoIP Bill
The Senate this week approved a bill that would ensure 911 access for customers using Internet-based phone services.

Is Your Cell Phone Melting Your Brain? Not Yet.
It is too soon to know if cell phone users are at risk of developing cancer, but research conducted in Scandinavia and Israel suggests that, at the very least, there is cause for concern and a need for further investigation, experts told a Senate panel Monday.

Analyst's Tip: Discrete Graphics on Your Notebook
Should I invest in a notebook with discrete graphics, or just go with the cheaper integrated-graphics option?
Dell Says It's Ready for Vista Orders
The Texas PC maker says it will start taking orders for the Microsoft Windows Vista a few days before the operating system is officially released.

Wal-Mart Offering Free Classified Ads on Site
Wal-Mart's website is now offering a free classified ad service.

Force Unique Numbers in Excel
Is there a way I can keep duplicate numbers from being inserted into a column in Microsoft Excel (in other words, allow only unique numbers in the column)?

FeedBurner: Podcasts Outnumber Radio Stations
Broadcast aggregator FeedBurner says the number of podcasts it distributes now outstrips the number of radio stations on the planet, showing the growing popularity of the new media.