<a href='https://www.nasdaq.com/articles/bitcoins-lightning-network-is-vulnerable-to-looting%3A-new-research-explains-2020-07-06'>https://www.nasdaq.com/articles/bitcoins-lightning-network-is-vulnerable-to-looting%3A-new-research-explains-2020-07-06</a>
<a href='https://www.nasdaq.com/articles/bitcoins-lightning-network-is-vulnerable-to-looting%3A-new-research-explains-2020-07-06'>https://www.nasdaq.com/articles/bitcoins-lightning-network-is-vulnerable-to-looting%3A-new-research-explains-2020-07-06</a>