In this post, I am going to discuss the security issues I discovered in a hardware wallet known as BitBox, formerly known as “Digital Bitbox”. It is important to note that I have not audited the device, and these issues were found from a preliminary look at the device.
Runours told me that this dude is mad because no one is paying for his audits. Bashing everyone who doesnt pay? Coincidence maybe. "It is important to note that I have not audited the device" i stopped reading here
well this guy (Saleem Rashid) did also that report on ledger:
to me it seems worth looking into stuff from that guy.