According to CoinMeta, Ledger Chief Technology Officer Charles Guillemet stated that the Ledger Ethereum application's previous clearance process bug was discovered by Ledger's security team Donjon and was fixed and deployed two weeks ago. Users who update their applications will now be protected. He criticized the relevant smart contract security companies for contacting the bounty program only after the fix was made and for not following responsible disclosure principles, and accused them of creating panic through posts to gain attention.