top | item 43389839

(no title)

Cycl0ps | 11 months ago

Back of the napkin math:

Googling the TFlops as an estimate of power shows a roughly 12x improvement on the H100 over the 4090. A single 4090 takes 160 hours so a single H100 should take about 13 hours.

AWS will rent a p5.48xlarge instance of 8xH100 for $31.464/hr. That will take roughly two hours and cost around $60 bucks.

Assume I'm off by an order of magnitude, this is still a reasonable cost to recover key infrastructure. If the $60/endpoint stands then it would be reasonable to recover workstations this way

discuss

order

dylan604|11 months ago

Only for versions of encryption that was done before the attackers update their encryption key. Not saying it's not a win, but just a temporary one for hacks using this specific version

But for anyone that is affected and refuses to pay a ransom, this is a potential win for someone with the prowess to do it. Then again, would someone with that prowess have gotten attacked like this? chicken meets egg??