David Tinley developed complex spreadsheets under contract to Siemens, which used them to manage its equipment orders; Tinley hid "logic bombs" in the spreadsheets' scripts that caused them to malfunction every couple of years, which would gin up new work for him as he was called in to fix them.
But when Tinley got a support call while out of town, he passed the admin passwords on to Siemens IT, which discovered the scam. Tinley has pleaded guilty and faces up to 10 years in prison and up to $250,000 in fines. Other contractors who've used logic bombs to do this sort of thing have received multi-year sentences, and Zdnet says its likely Tinley will go to prison.
The spreadshees included custom scripts that would update the content of the file based on current orders stored in other, remote documents, allowing the company to automate inventory and order management.
But while Tinley's files worked for years, they started malfunctioning around 2014. According to court documents, Tinley planted so-called "logic bombs" that would trigger after a certain date, and crash the files.
Every time the scripts would crash, Siemens would call Tinley, who'd fix the files for a fee.
Siemens contractor pleads guilty to planting logic bomb in company spreadsheets [Catalin Cimpanu/Zdnet]
Ship's captains and outside monitoring firms have reported waves of GPS jamming around Shanghai's ports, on a scale and of a severity never seen before: the jamming causes ships' locations to be incorrectly displayed and to jump around; the observations were confirmed via an anonymized (sic) data-set from a short-hire bike firm, whose bikes are […]
I love what iOS 13 has brought to my iPhone’s party. I’m not attached, however, to how frigging buggy it’s been.
Wired security reporter Andy Greenberg's latest book is Sandworm (previously), a true-life technothriller that tells the stories of the cybersecurity experts who analyzed and attributed as series of ghastly cyberwar attacks that brought down parts of the Ukrainian power grid, and then escaped the attackers' control and spread all over the world.
Need a boost on that resume? Get a valuable tech education on your own time with these eBook bundles. They contain guides from Packt Publishing that cover everything from game development to machine learning. The Complete Mobile App Developer eBook Bundle It’s a veritable gold rush in the App Store these days. Get in on […]
Vinyl is officially back. People are hearing the proof behind the initial “retro” excitement: that records really do have a richer sound. And if you haven’t switched to old-school records for serious listening, it’s a new golden age. Why? Because quality turntables like the Altec Lansing ALT-500 are finally available to a market other than […]
Between all of our apps, streaming devices, Bluetooth speakers, and energy-sucking decorations, paying for utilities each month can be…brutal. In fact, the average household spends roughly $70 a month on the water bill alone. That number might not seem terribly significant, but when you add it up, that’s $840 a year — a pretty significant […]