SecurityBTCPay says old servers were drained. A self-hosted wallet is still a hot wallet.BTCPay Server warned on 1 November that some hot wallets on its software had been drained, and told operators to take servers offline. On 2 November it said the vector targets version 2.4.1 and older, and that it has no credible reports of drains on 2.4.7.EasyCryptoGuides · 2 Nov 2026, 07:00 UTC · 4 min read