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Could Coinkite or Ledger see your keys? What the Coldcard flaw and Ledger’s Recover controversy actually show

The Coldcard hack was not a vendor looking at anyone's private key - it was weak randomness that made some keys guessable by any attacker. Ledger's optional Recover feature raises a closer version of the same question: whether pieces of a user's key ever leave the device to anyon...

TheCoinrise

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Sidus Space, Inc. (SIDU) Stock: Q2 Revenue Drops 54% as Losses Persist

TLDR Sidus Space Q2 revenue drops 54% to $583,000 as operating losses remain elevated SIDU stock drops after hours despite ending the regular session 2.36% higher Sidus Space ends June with $166.5 million in cash and no outstanding term debt A $100 million share offering strength...

Blockonomi

Breaking: Trezor says ShipMonk breach exposed data of 13,689 customers

Trezor has disclosed that personal information belonging to 13,689 customers was exposed after an unauthorized actor gained access to systems operated by its shipping provider ShipMonk. Trezor said in an Aug. 13 security notice that ShipMonk informed the hardware wallet…

crypto.news

Coldcard Attacks Prompt Questions Over Hardware Wallet Security

Coldcard has disclosed an entropy-generation flaw that affected multiple versions of its hardware wallets, prompting firmware updates and a fund-migration warning for users. The issue, first raised by Coinkite on July 31, has since been linked by Galaxy Digital researchers to the...

CryptoBreaking

Do the Coldcard attacks mean all hardware wallets are now insecure?

The Coldcard thefts made Bitcoiners question if any hardware wallet can truly be trusted. Here’s what went wrong, and whether users of other hardware wallets should be worried.

Cointelegraph.com News

A build error in Coldcard’s firmware drained $38 million in bitcoin in 25 minutes

Coinkite says an attacker used AI to find a flaw its own AI review missed, exposing 500 wallets to a seed generation bug that reduced 128 bits of entropy to 40. The attack took 25 minutes. At 2:14 a.m. UTC…

crypto.news

Trezor Safe 5 Review: Features, Security & Price

Trezor Safe 5 review: touchscreen, Secure Element security, backup options, and how it compares to Safe 3 and Safe 7. Is it worth buying in 2026?

Blockchain Reporter

CRCL Stock Rises After Circle Acquires IBM Blockchain Patents

Key Insights CRCL stock moved higher after Circle Internet Group acquired key assets from IBM’s blockchain patent portfolio. Circle announced the transaction on July 27. The company did not disclose the purchase price or other financial terms. The acquisition covered over 680 pat...

The Coin Republic

Element Taps Robinhood to Expand NFT Trading

Element and Robinhood join forces to enable seamless NFT trading for tokenized RWAs and offer lower fees, faster transactions, and scalable Web3 access.

Blockchain Reporter

Element NFT Marketplace Expands Reach to Ink to Enhance NFT Accessibility

Element NFT Marketplace expands to Ink for faster, cost-effective NFT trading and expanding digital collectible access across a scalable blockchain ecosystem.

Blockchain Reporter

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