arbedout on Nostr: "Nearly all threshold ECDSA based TSS implementations are vulnerable to key ...

"Nearly all threshold ECDSA based TSS implementations are vulnerable to key extraction attacks despite having undergone multiple security audits."

TL,DR: Most MPC implementations appear to be vulnerable. Bitcoin users unaffected.

https://www.nobsbitcoin.com/verichains-discovers-critical-key-extraction-attacks-in-popular-threshold-signature-scheme-for-mpc-wallets-and-digital-asset-custody/