Surely I misread the title. The wounded were all stabbed, surely. Nope… Cops open fired hit the suspect, 2 randos (one of which was hit in the head), and a friggin cop. All started by suspect not paying the fare. Cops made the whole situation infinitely worse than had they not showed up.
Definitely this. The data is not likely gone, but before doing anything that could make things worse, try and get a full copy of the SD card somewhere. From there you may safely try repairing the partition or data carving tools.
Had something similar happen with indiegala. Had an account with them for years, then one day, could not purchase some games randomly. Hit up their support and got the answer “Oh, the purchase was denied because your account’s email address is detected as a temporary email address”… The email address I’ve been using on that account… for years… Is temporary.
At least it appears to be something that gets triggered. In theory, if a node is not under attack or heavy usage, this isn’t a consideration. Doesn’t seem to be a perfect solution as it still slows the traffic of legitimate users in the event of an attack. I don’t know the full details, but in the worse case it makes it easier to semi-DoS, maybe not by fully making a node unresponsive, but by making the service so painfully slow that users may give up on it.