The tools are connected to a central database that logs all operations, it’s super useful. All the difference between Boeing that uses old style pneumatic guns and manual torque wrenches vs. Airbus using fully connected/automated wrenches that not only tighten bolts to the right torque every single time but also keeps track of how many bolts have been tightened. Such tools should be airgapped from the internet but obviously someone messed up on that part. Could be cost-cutting.