Institution: 6.04 million Bitcoins face potential quantum attack risk.

According to a recent study released by blockchain analysis company Glassnode, nearly one-third of circulating bitcoins have their public keys exposed on the chain, putting them at potential risk of quantum attacks and facing the risk of being stolen. The analysis examined the Bitcoin blockchain to determine which bitcoin public keys have been made public. The results show that 6.04 million bitcoins are facing quantum computing risks, while the remaining 13.99 million bitcoins have not been found to have leaked public keys.