Features

• Unseen, all-out cyber war on the US has begun

  Security pros and government officials warn of a possible cyber 9/11 involving banks, utilities, other companies, or the Internet

• Opinion: The Petraeus scandal and computer ethics

  Last week Gen. David Petraeus, the director of the Central Intelligence Agency, resigned in response to what has turned out to be a much bigger scandal than it first appeared.

• Investigations: Merge ahead

  Not long ago, the legal department at a financial services company in New York got a phone call from a hospital in London. The query: Why are you hacking us? With two known IP addresses, it wasn't difficult for the financial firm's information security staff to go back through the logs looking for traffic between the two organizations. And with the traffic identified, locating the computer from which the hacks were taking place didn't take long, either. The culprit: an individual who-as their human resources records soon confirmed-had formerly worked at that very hospital.