Security Heavyweights Once Tried To Break XRP Ledger — And Failed Last updated: 2026/05/07 at 11:51 PM Editor Cryptopedia Share 0 Min Read Ripple’s David Schwartz once hired legendary security guard Dan Kaminsky – famous for exposing a big flaw in the internet’s DNS – to test XRP. Continue reading at DailyCoin. Share this Article Twitter LinkedIn Reddit Email Copy Link