IT's 9 biggest security threats

Years ago the typical hacking scenario involved a lone attacker and maybe some buddies working late at night on Mountain Dew, looking for public-facing IP addresses. When they found one, they enumerated the advertising services (Web server, SQL server, and so on), broke in using a multitude of vulnerabilities, then explored the compromised company to their heart's content. Often their intent was exploratory. If they did something illegal, it was typically a spur-of-the-moment crime of opportunity.

My, how times have changed.

When describing a typical hacking scenario, these days you must begin well before the hack or even the hacker, with the organization behind the attack. Today, hacking is all crime, all the time, complete with bidding markets for malware, crime syndicates, botnets for hire, and cyber warfare gone amok. Here are the nine biggest threats facing today's IT security pros.