CowboyRobot writes: "A few months after RSA's SecurID database was hacked, defense contractor Lockheed Martin discovered an intruder using valid credentials of one of their business partners, including the user's SecurID token. But the user soon began tripping alarms, including pulling data in stages and trying to access unrelated data. So Lockheed launched its homegrown Cyber Kill Chain framework, which tracks an intruder's movements and blocks each attempt to siphon data. But the Cyber Kill Chain framework isn't for everyone, according to Steve Adegbite, director of cybersecurity for Lockheed Martin, "We have a multimillion-dollar investment in this technology." And that only makes sense for organizations at risk for advanced persistent threat attacks."