Medco sys admin gets 30 months for planting logic bomb
Inside saboteur could have crippled pharmacists' ability to check for deadly drug interactions, U.S. attorney says
Computerworld - A former systems administrator at Medco Health Solutions Inc. was sentenced to 30 months in federal prison today for planting a logic bomb that could have taken down a corporate network that held customer health care information.
Yung-Hsun Lin, 51, of Montville, N.J., was sentenced in U.S. District Court in Newark, N.J. Lin, who faced a maximum of 10 years in prison, pleaded guilty to one count of computer fraud in September. He was responsible for programming and maintaining the servers at Medco, where he worked from 1997 to 2005.
The court also ordered Lin to pay $81,200 in restitution to the company, and to serve two years of supervised release after he completes his prison term. He was forbidden from working on computers during his prison time and supervised release as well.
This is believed to be the longest federal prison sentence for an attempted crime intended to damage a computer system, according to the U.S. Attorney's Office.
"This case is unique in that it touches on the public health system," Assistant U.S. Attorney Erez Liebermann told Computerworld. "Other logic bomb and intrusion cases have dealt mostly with money. Not to belittle that -- it's a very, very serious issue. But they hadn't risen to being a risk to human beings. ... A stiff sentence like this sends the message to companies that it's important to report these crimes, and when you do, the criminal justice system will take this seriously. When companies come forward with these crimes, it's worth their while, and if someone is caught, even in the attempt stage, they will get a stiff sentence."
The logic bomb, which was designed to delete "virtually all of the information" on about 70 Medco servers, was made up of malicious code that Lin wrote and planted in multiple scripts on the company network, according to court documents. It was designed to trigger at a certain time and date. That didn't happen, though. The first time the logic bomb was set to go off, a coding error kept it from working. And before the second time it was set to go off, one of Lin's own co-workers discovered the code hidden amidst a slew of other scripts and shut it down.
Finding the logic bomb was quite a feat, according to Liebermann, who called it a "sophisticated" attack. He explained that Lin used innocuous names to disguise the files holding the malicious code. He also went into the system's file properties and made it appear that they were old files and not something recently added that might need checking out.
- 15 Non-Certified IT Skills Growing in Demand
- How 19 Tech Titans Target Healthcare
- Twitter Suffering From Growing Pains (and Facebook Comparisons)
- Agile Comes to Data Integration
- Slideshow: 7 security mistakes people make with their mobile device
- iOS vs. Android: Which is more secure?
- 11 sure signs you've been hacked
- The 12 PCI DSS 3.0 requirements addressed by Peer 1 Hosting This handy quick reference outlines the 12 PCI DSS 3.0 requirements, who needs to be compliant and how Alert Logic solutions address the...
- Defense Throughout the Vulnerability Life Cycle This whitepaper provides insight into how to leverage threat and log management technologies to protect your IT assets throughout their vulnerability life cycle.
- Mobile Policy Checklist Here's what to consider when putting together a mobile policy designed to support a highly productive workforce.
- Securing BYOD Mobile computing is becoming so ubiquitous that people no longer bat an eye seeing someone working two devices simultaneously. Individuals and organizations are...
- Live Webcast On-demand webinar: "Mobility Mayhem: Balancing BYOD with Enterprise Security" Check out this on-demand webinar to hear Sophos senior security expert John Shier deep dive into how BYOD impacts your enterprise security strategy...
- Live Webcast Endpoint Backup & Restore: Protect Everyone, Everywhere Arek Sokol from the bleeding-edge IT team at Genentech/Roche explains how he leverages cross-platform enterprise endpoint backup in the public cloud as part...
- Streamline Software Asset Management, Compose a software Management Symphony Keeping track of your organization's software is easy with effective software management solutions from CDW. View the videos in our software solutions channel
- Druva inSync: Endpoint Data Protection & Governance CLICK HERE to watch this video about protecting corporate data on laptops and mobile devices, sponsored by Druva. All Security White Papers | Webcasts