Secure Bulletin Navigating the cyber sea with knowledge
Home > Tag > Cryptocurrency Security
#Cryptocurrency Security

BTCPay Server Tells Every Operator to Shut Down Now After Hot Wallets Are Drained

2 November 2026  |  dark6  |  Cybercrime

BTCPay Server, the popular open-source Bitcoin payment processor, has told operators running self-hosted instances to shut them down immediately after confirming reports that attackers are sweeping funds from...

>> read more

Ledger Confirms Rogue Hardware Chip Hidden Inside Crypto Wallets Tied to Over $86 Million in Losses

13 October 2026  |  dark6  |  Cybercrime

Ledger has confirmed that at least one hardware wallet sold through Southeast Asian reseller CryptoBilis contained an unauthorized physical implant, following reports of crypto theft that investigators estimate...

>> read more

Bitget Freezes Withdrawals After $351.6 Million Hot-Wallet Breach

25 September 2026  |  dark6  |  Databreach

Bitget says unauthorized transfers exposed about $351.6 million in assets held in parts of its hot- and warm-wallet infrastructure. The exchange has paused withdrawals, while its cold wallets...

>> read more