> I'm not sure what they accomplish strategically by breaking some Iranian gas stations.
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.
Seems rather poor strategy to tip your hand in such a big way for a probing run. With a crisis this large the Iranian authorities HAVE to respond, and could possibly plug whatever holes are being exploited.
Stuxnet worked because it was subtle. This doesn't fit that pattern at all. Granted it could be a probing-run gone wrong.
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.