this post was submitted on 17 Nov 2023
478 points (98.8% liked)

Technology

58150 readers
4035 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s@lemmy.world
enu@lemm.ee
fry@fry.gs
L3s@fry.gs
enu@lemmy.world
L4s@fry.gs
L4s@lemmy.world
478
Massive cryptomining rig discovered under Polish court’s floor, stealing power (arstechnica.com)
submitted 10 months ago by throws_lemy@lemmy.nz to c/technology@lemmy.world
39 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] LWD@lemm.ee 55 points 10 months ago* (last edited 9 months ago) (4 children)

deleted

[–] abhibeckert@lemmy.world 21 points 10 months ago* (last edited 10 months ago) (1 children)

Not the same one, but basically the same crime committed elsewhere and this time with a few photos, though they could be better.

https://arstechnica.com/tech-policy/2023/02/secret-crawlspace-cryptomine-discovered-in-routine-inspection-of-ma-high-school/

You don't actually need that many computers to draw a stupid amount of power. For example if you're willing to run a Peltier cooling system... which burns ridiculous amounts of electricity to rapidly transfer heat out of the GPU and into the surrounding air (where more power will be consumed by the building's HVAC system working it's ass off to cool the room even when it's snowing outside)....

I could easily see just several mining rigs burn 20,000 watts. Run that for an entire year, and you're looking at an electricity bill running up to tens of thousands of dollars.

You wouldn't be able to draw much more than that without major upgrades that would be very difficult to do stealthily.

[–] OrteilGenou@lemmy.world 9 points 10 months ago (2 children)

Then, CPD called the US Coast Guard Investigative Service and the Department of Homeland Security to help safely remove the equipment and investigate the mining rig's origins.

The Coast Guard?

[–] 768@sh.itjust.works 6 points 10 months ago

Electricity pirates. Arr.

[–] Ravi@feddit.de 5 points 10 months ago

They need to keep the criminals at bay.

[–] sramder@lemmy.world 10 points 10 months ago (2 children)

The description does make it sound almost like it was growing through the floors :-)

[–] aeronmelon@lemm.ee 6 points 10 months ago

"The bitcoin is coming from inside the house!"

[–] Brunbrun6766@lemmy.world 5 points 10 months ago

Crypto IS a cancer

[–] MonkderZweite@feddit.ch 3 points 10 months ago

Chain of GPUs, roped down the duct?

[–] Cannacheques@slrpnk.net 1 points 10 months ago

One hell of a strange and interesting work story alright