Are "we" aware about this Bitcoin vulnerability? And could it have any relevance for Monero? eprint.iacr.org/2023/841.pdf

rbrunner: it's a vulnerability in which a compromised wallet implementation is leaking secret key data in its signatures, on purpose

it's not bitcoin specific in any way (or specific to ECDSA vs schnorr)

but fortunately(?) it only affects people who actually use such a compromised wallet

this is actually really fascinating, thank you for linking it... it is the most elaborate "nonce sidechannel" attack i've seen

Interesting, thanks!

By the way, it was Reddit user "bawdyanarchist" who posted an article with a link to the article. I just transported the news over here :)

*link to the paper