Janine on Twitter: "When you go to #Ledger's website in Firefox now, you get this pop-up from their data breach monitor service. https://t.co/F7WZEiCV01… https://t.co/TxDz80dcSi"
Firefox Monitor Launches in 26 Languages and Adds New Desktop Browser Feature - PR Newswire APAC
Firefox Monitor - Frequently asked questions | Firefox Help