Coldcard
-
Hardware Wallet Explainer Details Coldcard Bug, Ledger Reseller Hack, and Trezor's Response
A Decrypt explainer on hardware wallets highlighted two major security incidents: a Coldcard firmware bug in July 2026 led to approximately 1,816 BTC (around $116 million) being drained, and an Octobe
-
Coldcard's X Account Compromised in Phishing Attack, Company Denies Internal Breach
Bitcoin hardware wallet manufacturer Coldcard's official X account was compromised on October 11, 2026. Attackers published a fake notice about a "critical firmware vulnerability" for Mk4, Mk5, and Q
-
COLDCARD warns of phishing posts on its official X account, aiming to collect wallet recovery phrases.
COLDCARD warns of phishing posts on its official X account designed to collect wallet recovery phrases. The company stated it found no matching login records, and researchers discovered the fake migra
-
Whitehats move 52.37 Bitcoin from Coldcard hack to a recovery trust address
According to Galaxy Digital's Head of Research Alex Thorn, "whitehat operators" have moved 52.37 BTC to an address linked to a newly formed recovery trust (cryptorecoverytrust.com). This move is part
-
Galaxy Research: Coldcard exploiters have moved 45% of the stolen funds from the "third wave" of attacks, totaling 97.09 BTC.
Galaxy Research reports that the Coldcard Bitcoin hardware wallet attacker has moved 45% of the stolen assets from the "third wave" of attacks, totaling 97.09 BTC (approximately $7.8 million at Monday
-
Coldcard hacker swaps stolen Bitcoin for ETH via THORChain
The Coldcard exploiter moved about 10% of stolen funds through THORChain, as researchers traced the assets to a new Ethereum address.
-
Galaxy Research reports Coldcard hack losses total 1,789 BTC, with 87% of funds unmoved
The firm's latest tally indicates that over half of the 221 Coldcard hack victim reports involved individual losses exceeding 1 Bitcoin.
-
Coldcard strengthens seed generation with firmware update
Coldcard, a hardware wallet manufactured by Coinkite, has strengthened its seed generation process with a new firmware update. Coinkite urged Coldcard users to generate new seed phrases, warning that
-
Coldcard Bitcoin Wallet Allegedly Hacked, Raising Concerns About Man-in-the-Middle Risk
Coldcard Bitcoin Wallet Allegedly Hacked, Raising Concerns About Man-in-the-Middle Risk
-
A Coldcard firmware vulnerability reportedly led to the theft of nearly $114 million in Bitcoin from over 700 addresses, with the Foundation CEO stating that reputation is not a security model.
CoinDesk published an op-ed by Zach Herbert, CEO of Foundation, stating that attackers exploited a vulnerability in Coldcard's firmware that led to insufficient randomness in wallet seed generation, s
-
New Bitcoin Addresses Jumped to Over 330,000 Last Week Amid Coldcard Exploit
The number of new Bitcoin addresses climbed from roughly 260,000 to over 330,000, sharply reversing a downward trend that had persisted for most of the year. This surge is linked to the ongoing Coldca
-
Coldcard hack: Investigators are tracing stolen Bitcoin, but definitive loss figures remain uncertain as estimates from victim reports and on-chain analysis vary.
Coldcard hack: Investigators are tracing stolen Bitcoin, but definitive loss figures remain uncertain as estimates from victim reports and on-chain analysis vary.
-
U.S.-listed Bitcoin ETFs saw $850 million in inflows, the strongest weekly inflow since April, after the Coldcard wallet hack.
U.S.-listed Bitcoin ETFs saw $850 million in inflows, the strongest weekly inflow since April, after the Coldcard wallet hack.
-
Bitcoin ETF Inflows Surge Amid Coldcard Hack, Link Unclear
US spot Bitcoin ETFs have seen a week-long streak of inflows, coinciding with the Coldcard wallet exploit. A Bloomberg analyst noted the surge but stated the link between the two events remains unclea
-
Alleged Coldcard Exploit Attacker Transfers 64 Bitcoin and 200 Ethereum to Crypto Mixer
According to Cointelegraph, the attacker allegedly behind the Coldcard exploit has transferred 64 Bitcoin (BTC) and 200 Ethereum (ETH) to a cryptocurrency mixer. The summary notes that although these
-
US spot Bitcoin ETFs log $382 million in two-day inflows, with Galaxy's Bitcoin ETF returning to gains
The inflows come as the recent Coldcard incident, which involved a cold wallet hack, has reignited debate around cryptocurrency custody practices.
-
Coldcard hack, which saw nearly 1,600 BTC (over $100M) stolen, is sparking a self-custody security overhaul, says Swan CEO Cory Klippsten
The attack, which began last Thursday, exploited a five-year-old firmware flaw in the hardware wallets, affecting approximately 7,300 addresses. In response, Coldcard maker Coinkite has patched all af
-
Bitcoin nears $64,000, up 2% over 24 hours, as traders look past fourth Coldcard sweep
Bitcoin recovered the $63,000 level it lost during Monday's session, reaching just above $64,100 in Asian morning hours. This comes as a fourth wave of sweeps related to the Coldcard situation took ap
-
Coldcard Bitcoin theft tops $100M across 3 confirmed attack waves: Galaxy
Galaxy Research reported that investigators are examining a suspected fourth wave of attacks, which could increase total losses to $130 million. Currently, 90% of the stolen Bitcoin remains unmoved.
-
Jameson Lopp states Coldcard exploit highlights limits of Bitcoin's 'don't trust, verify' mantra, notes AI is reshaping wallet security
Lopp said AI is helping attackers uncover bugs and developers audit code faster, thereby reshaping wallet security.
-
Wallet 18TExP transferred 500 BTC ($31.27M) to a new wallet after over 12 years of inactivity, reportedly due to security concerns following the Coldcard hack.
Wallet 18TExP transferred 500 BTC ($31.27M) to a new wallet after over 12 years of inactivity, reportedly due to security concerns following the Coldcard hack.
-
Hardware Wallet Explainer Details Coldcard Bug, Ledger Reseller Hack, and Trezor's Response
A Decrypt explainer on hardware wallets highlighted two major security incidents: a Coldcard firmware bug in July 2026 led to approximately 1,816 BTC (around $116 million) being drained, and an Octobe
-
Coldcard's X Account Compromised in Phishing Attack, Company Denies Internal Breach
Bitcoin hardware wallet manufacturer Coldcard's official X account was compromised on October 11, 2026. Attackers published a fake notice about a "critical firmware vulnerability" for Mk4, Mk5, and Q
-
COLDCARD warns of phishing posts on its official X account, aiming to collect wallet recovery phrases.
COLDCARD warns of phishing posts on its official X account designed to collect wallet recovery phrases. The company stated it found no matching login records, and researchers discovered the fake migra
-
Whitehats move 52.37 Bitcoin from Coldcard hack to a recovery trust address
According to Galaxy Digital's Head of Research Alex Thorn, "whitehat operators" have moved 52.37 BTC to an address linked to a newly formed recovery trust (cryptorecoverytrust.com). This move is part
-
Galaxy Research: Coldcard exploiters have moved 45% of the stolen funds from the "third wave" of attacks, totaling 97.09 BTC.
Galaxy Research reports that the Coldcard Bitcoin hardware wallet attacker has moved 45% of the stolen assets from the "third wave" of attacks, totaling 97.09 BTC (approximately $7.8 million at Monday
-
Coldcard hacker swaps stolen Bitcoin for ETH via THORChain
The Coldcard exploiter moved about 10% of stolen funds through THORChain, as researchers traced the assets to a new Ethereum address.
-
Galaxy Research reports Coldcard hack losses total 1,789 BTC, with 87% of funds unmoved
The firm's latest tally indicates that over half of the 221 Coldcard hack victim reports involved individual losses exceeding 1 Bitcoin.
-
Coldcard strengthens seed generation with firmware update
Coldcard, a hardware wallet manufactured by Coinkite, has strengthened its seed generation process with a new firmware update. Coinkite urged Coldcard users to generate new seed phrases, warning that
-
Coldcard Bitcoin Wallet Allegedly Hacked, Raising Concerns About Man-in-the-Middle Risk
Coldcard Bitcoin Wallet Allegedly Hacked, Raising Concerns About Man-in-the-Middle Risk
-
A Coldcard firmware vulnerability reportedly led to the theft of nearly $114 million in Bitcoin from over 700 addresses, with the Foundation CEO stating that reputation is not a security model.
CoinDesk published an op-ed by Zach Herbert, CEO of Foundation, stating that attackers exploited a vulnerability in Coldcard's firmware that led to insufficient randomness in wallet seed generation, s
-
New Bitcoin Addresses Jumped to Over 330,000 Last Week Amid Coldcard Exploit
The number of new Bitcoin addresses climbed from roughly 260,000 to over 330,000, sharply reversing a downward trend that had persisted for most of the year. This surge is linked to the ongoing Coldca
-
Coldcard hack: Investigators are tracing stolen Bitcoin, but definitive loss figures remain uncertain as estimates from victim reports and on-chain analysis vary.
Coldcard hack: Investigators are tracing stolen Bitcoin, but definitive loss figures remain uncertain as estimates from victim reports and on-chain analysis vary.
-
U.S.-listed Bitcoin ETFs saw $850 million in inflows, the strongest weekly inflow since April, after the Coldcard wallet hack.
U.S.-listed Bitcoin ETFs saw $850 million in inflows, the strongest weekly inflow since April, after the Coldcard wallet hack.
-
Bitcoin ETF Inflows Surge Amid Coldcard Hack, Link Unclear
US spot Bitcoin ETFs have seen a week-long streak of inflows, coinciding with the Coldcard wallet exploit. A Bloomberg analyst noted the surge but stated the link between the two events remains unclea
-
Alleged Coldcard Exploit Attacker Transfers 64 Bitcoin and 200 Ethereum to Crypto Mixer
According to Cointelegraph, the attacker allegedly behind the Coldcard exploit has transferred 64 Bitcoin (BTC) and 200 Ethereum (ETH) to a cryptocurrency mixer. The summary notes that although these
-
US spot Bitcoin ETFs log $382 million in two-day inflows, with Galaxy's Bitcoin ETF returning to gains
The inflows come as the recent Coldcard incident, which involved a cold wallet hack, has reignited debate around cryptocurrency custody practices.
-
Coldcard hack, which saw nearly 1,600 BTC (over $100M) stolen, is sparking a self-custody security overhaul, says Swan CEO Cory Klippsten
The attack, which began last Thursday, exploited a five-year-old firmware flaw in the hardware wallets, affecting approximately 7,300 addresses. In response, Coldcard maker Coinkite has patched all af
-
Bitcoin nears $64,000, up 2% over 24 hours, as traders look past fourth Coldcard sweep
Bitcoin recovered the $63,000 level it lost during Monday's session, reaching just above $64,100 in Asian morning hours. This comes as a fourth wave of sweeps related to the Coldcard situation took ap
-
Coldcard Bitcoin theft tops $100M across 3 confirmed attack waves: Galaxy
Galaxy Research reported that investigators are examining a suspected fourth wave of attacks, which could increase total losses to $130 million. Currently, 90% of the stolen Bitcoin remains unmoved.
-
Jameson Lopp states Coldcard exploit highlights limits of Bitcoin's 'don't trust, verify' mantra, notes AI is reshaping wallet security
Lopp said AI is helping attackers uncover bugs and developers audit code faster, thereby reshaping wallet security.
-
Wallet 18TExP transferred 500 BTC ($31.27M) to a new wallet after over 12 years of inactivity, reportedly due to security concerns following the Coldcard hack.
Wallet 18TExP transferred 500 BTC ($31.27M) to a new wallet after over 12 years of inactivity, reportedly due to security concerns following the Coldcard hack.
- No data
Coldcard
24H Trending
-
1
Digital Currencies: Definition, Types, and Key Characteristics
-
2
WTWOOL Coin Trading Guide: Understanding How to Buy and Sell Wolf Town Wool Tokens and Their Exchange Listings
-
3
BNB is priced at approximately $705, down over 60% from its all-time high. What is its long-term value outlook?
-
4
A Rundown of Bitcoin NFT Projects: From Ordinal Punks to NodeMonkes
-
5
OneKey founder Yishi warns: Some older iPhone models have unfixable chip vulnerabilities, endangering seed phrase storage security.
-
6
XRP Long/Short Critical Point: The Battle to Defend the $1.30 Support and the Resurgence of ETF Expectations
-
7
MCHC Coin Value Analysis and Long-Term Investment Considerations
-
8
SHARD: Current Status and Future Prospects — Multi-chain DeFi Ecosystem, Shutdown Signals, and Conflicting Data
-
9
How to Get Ethereum: A Guide to Buying, Staking, and Secure Storage
-
10
OKX App Official Download Guide: Explore Lite Version and Latest Features
Markets Today
Recommended Reading






