I've been at the edges of these issues for a while, and we've become so dependent on our tech that we're effectively cyborgs. If you freeze or starve without electricity, fuel, or a globalized supply chain it's not synergistic, you are as dependent on it as ancient populations were on a well, fields, or fisheries. If someone sabotaged the wells, fields, or fisheries of a population, it would be worthy of a physical response. The era of brushing off cyber attacks is likely over, and I would treat them as the initialization for rapid kinetic escalation.
Attacks on civilian infrastructure in Iran don't have the same effect as they might in the west because Iran's government is a resource cursed economy, so the happiness and consent of the population doesn't make a difference to who is in power so long as they can export oil. Using cyber against civilian infrastructure in a non-democratic state is a waste of ammo, or worse, a tracer round that gives away your position. If the attack isn't a strategic miscalculation, it's a very direct threat without follow through, and that kind of bluster is a signal of weakness. It just seems unwise.
Looking at the incentives, the logical strategic response for cyber attacks is deterrence, which unfortunately means an overwhelming shock and awe level of force.
That's pure speculation, but I can't think of any other useful outcome of doing such attack at this point.
However those in Iran seem to go for maximum impact.
I suspect they're different actors.
Short of hampering Iran's nuclear capability, there's not much motive left under Biden. As a country we're just slowly ceasing to care.
I’m not sure there’s enough evidence in this case to implicate anyone, including the US, but I don’t think they can be ruled out simply on the argument you’ve presented.
All of Iran's other rivals in the middle east are lacking in said capabilities, and China and Russia tacitly support Iran.
These are most likely just trial probing runs. Iranian gas stations use government networks for payments using a card issued to citizens for the subsidy. It's just a hop skip and a jump from there to critical military and other strategic infrastructure.
Stuxnet worked because it was subtle. This doesn't fit that pattern at all. Granted it could be a probing-run gone wrong.
https://www.jpost.com/breaking-news/hillel-yaffe-hospital-ta...
Assuming a particular attribution, it wouldn't be fantasy to assume this is payback. Or it could be anything else. For all we know, the regime has a fuel shortage and wants to cover it up with a 'cyber attack'.
Yet another argument against government intervention in trade. Buying and selling should be possible without mandatory step to synchronously notify a govt agency.
Also a slight argument against populist fuel subsidies in petrocracies.