If you’re an infrastructure dweeb, it’s hard to drive past an electrical substation and not appreciate the engineering involved in building something like that. A moment’s thought will also make it hard to miss just how vulnerable a substation is to attack, especially those located way out in the hinterlands. And now we’re learning that late year, someone in Pennsylvania noticed this vulnerability and acted on it by attacking a substation with a commercial drone. Rather than trying to fly explosives over the substation fence, the attacker instead chose to dangle a copper wire tether under the drone, in an attempt to cause a short circuit. The attempt apparently failed when the drone crashed before contacting any conductors, and the attacker appears to have been ignorant of the extensive protective gear employed at substations that likely would have made a successful attack only a temporary outage. But it still points to the vulnerability of the grid to even low-skill, low-cost attacks.
We’ve probably all had the experience of using someone’s janky app and thinking, “Pfft! I could write something better than this!” That’s what a bunch of parents of school-age kids in Sweden thought, and they went ahead and did exactly that. Unfortunately, it didn’t turn out quite the way they expected. The problem app was called Skolplattform, which was supposed to make it easy for Stockholm’s parents to keep track of their kids’ progress at school. The app, which cost 1 billion Swedish Krona to develop, is by all accounts a disaster. But some frustrated parents managed to reverse engineer the API and build a new, better one on top of it. ..
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