This week's hardware wallet vulnerability was a painful setback for Bitcoin self-custody and the broader community. Here's what investors should know:   ↳Bitcoin was not hacked. Its blockchain and cryptography remain intact. ↳Crypto cybersecurity losses have been trending lower, at a nine-year low. ↳Bitcoin ETPs offer an alternative to self-custody.  Self-custody is core to Bitcoin's promise of financial sovereignty. For those seeking an alternative, Bitcoin ETPs are worth exploring. Read more on The Stack: https://www.grayscale.com/the-stack/assessing-the-impact-of-recent-bitcoin-self-custody-losses(Grayscale)