CryptoMichNL highlights Ledger hardware wallet supply chain compromise at MediaMarkt stores in Europe, where devices showed added cables and LTE modules with spyware, accelerating shifts toward ETFs over self-custody.

Ledger users lost nearly $90M after buying from CryptoBillis, including one 7M USDT drain from address TY24Ya.

Trezor confirms hackers breached its email provider, exposing crypto hardware wallet firms to email provider hacks risks in 2026.

Trezor exposes 67,000 additional customer records as data breach widens, highlighting ongoing hardware wallet security risks.

Trezor customer data exposed in shipping partner breach, raising hardware wallet security concerns for crypto users.

Blockstream Jade praised for blind oracle design after Coldcard entropy failure and Ledger Donjon attacks; BTC at $64887 with EMA50 support at $64092.

Blockstream Jade deploys Anti-Exfil at $64887 BTC to block private key leaks via nonces, with BitBoxSwiss also implementing the protocol first developed in 2021.

Coldcard Bitcoin exploit tied to entropy in key generation as BTC trades at $64326.47 with bullish MACD golden cross on 4h chart.

Coldcard phishing losses near $130M as hardware wallet firms issue warnings with BTC at $63768.27 showing bullish EMA structure.

Coldcard drains total 1,432 BTC in fifth wave, prompting immediate withdrawal calls amid Bitcoin hardware wallet vulnerabilities Coldcard.

Bitcoin hardware wallet attack hits Coldcard as BTC trades at $63128.47 with bearish EMA structure and neutral RSI.

Coldcard wallet hacks drain 207.7 BTC in third wave as total losses reach 1,367 BTC worth $88.6M across 4,585 addresses.

ColdCard RNG vulnerability drains 18.25 BTC worth $1.6M as CZ highlights TrustWallet precedent; BTC trades at $62586.83 amid bearish EMA structure.

Bitcoin wallet drained of 18.25 BTC worth $1.6M via AI brute force on ColdCard seed vulnerability July 29, with BTC at $62711 amid bearish structure.

COLDCARD Mk3 users face seed risks after firmware 4.0.1; Mk4/Q/Mk5 safe. Eric Balchunas links incident to Bitcoin ETF security needs amid $63026 BTC price action.

Bitcoin Coldcard hack raises self-custody risks with BTC at $63101.98 as questions emerge over AI use in the attack.

COLDCARD wallets lose 594 BTC after 2021 firmware flaw as CZ highlights hardware wallet bugs with BTC trading at $63148.44 on bearish 4h structure.

Bitcoin loses nearly 600 BTC in 25 minutes to hardware wallet vulnerability at $63035.85 price amid bearish 4h signals and crypto market crash risks.

Hardware Wallets: Safety hinges on seed generation, firmware, backups and multisig per @CryptoKing4Ever tweet on Jul 31, 2026.

Coldcard Key flaw drains $38M in Bitcoin; Coinkite blames AI review of open source firmware.