Researcher breaks 15-bit elliptic curve key in 'largest quantum attack,' wins 1 bitcoin bounty from Project Eleven

https://www.theblock.co/amp/post/398792/researcher-breaks-15-bit-elliptic-curve-key-wins-1-bitcoin-bounty-project-eleven

What worries me, that this happened on public accessable hardware - wish we would take the threat more serious, what do you think?