To mitigate the man in the middle attack vector reported here https://t.co/GFFVUOmlkk (affecting all hardware wallet vendors), always verify your receive address on the device's screen by clicking on the "monitor button" pic.twitter.com/EMjZJu2NDh February 3, 2018

A study published recently () warns of how easy a possible "man in the middle" attack against Ledger users could be, in summary stating:While there are no reports of the method being used yet, a proof of concept was provided in the study causing Ledger to agree with the findings, and issue the following statement via Twitter:It's important to note - this cannot be considered a 'security flaw' in Ledger, but rather the risk of plugging a Ledger into a malware infected computer.Ledger sold over 1 million hardware wallets in 2017 and is currently the most popular hardware cryptocurrency storage device.