coldcard

#coldcardexploitdrains1367btc
The Coldcard exploit has reportedly led to the loss of 1,367 BTC, raising fresh concerns across the crypto community about wallet security and asset protection.
But this story is bigger than just one incident...
It highlights a critical question for every Bitcoin holder:
How safe are digital assets, even when stored with advanced security solutions?
This event could impact:
🔐 Hardware wallet trust and security standards.
₿ Bitcoin investor confidence.
📉 Market sentiment around crypto safety.
🌐 The future development of self-custody solutions.
Every major security incident in crypto becomes a reminder that innovation must always move together with protection.
Now the market is asking:
Will this become a temporary shock... or a turning point that changes how investors think about Bitcoin security? 👀
💬 Do you still trust hardware wallets for long-term Bitcoin storage?
#Coldcard #Write2Earn #Crypto
$BTC
$SOL
$QNT

🚨 Update! 🚨

Hackers have stolen more than $88 million from Coldcard approximately THB 3.1 billion and the total losses continue to rise!

#Coldcard #CryptoHack #CryptoSecurity #CryptoNews #BinanceSquare

Coldcard Security Alert

A serious vulnerability in some Coldcard hardware wallets has resulted in major Bitcoin losses, with stolen funds now estimated to be nearing $114 million. This incident is a reminder that even trusted hardware wallets can face software risks.
$VIC
$NVDAB

If you're using a Coldcard wallet, check for official security updates immediately and move your funds if your device could be affected. Staying proactive is the best defense. 🔒₿

#ColdcardExploitDrains1367BTC #Coldcard #CoinbaseBTCPremiumNegative77Days

🚨 BREAKING: Coinkite has confirmed a critical firmware vulnerability affecting certain Coldcard hardware wallets.

The flaw has been linked to an ongoing attack that researchers estimate has drained approximately 1,367 BTC (≈$89 million) from more than 4,500 wallet addresses across multiple attack waves.

Coinkite has halted shipments, released patched firmware for affected devices, and warned that updating firmware alone does not secure recovery seeds generated on vulnerable firmware versions.

Users who created their seed on an affected firmware version are strongly advised to generate a new seed on the latest patched firmware and migrate their funds immediately.

Security researchers also warn that the attacks may still be ongoing. If you own a Coldcard wallet, verify your firmware version and determine whether your recovery seed was generated on an affected release.

#BTC #Coldcard $BTC

#coinkitemayfacelegalactionovercoldcardflaw
🚨 COLDCARD SECURITY ALERT
A serious seed-generation vulnerability in Coldcard wallets has reportedly led to around 594 BTC being drained from hundreds of wallets. Coinkite has warned affected users, making this a major self-custody security issue.
🛡️ TRADER/HODLER ACTION:
If you may be affected, review your wallet setup and follow Coinkite’s security guidance. Consider migrating funds to a newly generated, secure seed rather than relying on an old potentially compromised seed.
🎯 TRADING VIEW: SELL/RISK-OFF
This is not a BTC fundamental sell signal, but the incident can increase short-term fear and selling pressure. Avoid unnecessary leverage and watch BTC reaction closely.
❓ Will this security scare pressure BTC further?
"CLICK ON THE BELOW YELLOW COIN TAG TO GO TO DESIRED TRADING PAGE TO GET BENEFIT TRADE"$BNB $XRP $EUL
#bitcoin #Coldcard #CryptoSecurity

📊 What Happened
A vulnerability in Coldcard hardware wallets (by Coinkite) was exploited 1,367 $BTC stolen (~tens of millions USD) Impacted 1,200+ addresses Attack executed in just 41 minutes
⚠️ Immediate Response
Coinkite released a firmware patch Block confirmed:
Its Bitkey wallet was not affected
🧠 What Makes This Serious
Hardware wallets are considered top-tier security
➡️ A successful exploit challenges that assumption Speed of attack (41 mins) suggests:
Pre-planned targeting Possible automation / advanced tooling
🤖 AI Angle
Growing concern:
AI-assisted vulnerability discovery Faster exploit development cycles
➡️ Raises the stakes for:
Wallet providers Smart contract developers Security auditors
📉 Market Impact
Short-term:
Fear around wallet security Potential sell pressure from shaken confidence
Long-term:
Push toward:
Better firmware security Multi-layer protection systems
🛡️ Risk Management Takeaways
Always:
Update firmware immediately Use multisig setups for large holdings Avoid single points of failure
🎯 Conclusion
This wasn’t just a hack — it was a stress test for crypto security
➡️ Even “secure” devices can fail
➡️ Attack sophistication is rising
➡️ Security must evolve as fast as the threats
#BTC #Coldcard #crypto

☠️ As a result of the Coldcard wallet vulnerability, kidnapped BTC for $38,000,000 from 500 addresses.
#Coldcard $BTC

A critical security flaw in Coldcard hardware wallets has triggered Bitcoin's largest on-chain movement since the FTX collapse, moving $89M worth of BTC. The bug, caused by insufficient randomness in seed phrase generation, has distorted market signals and raised serious security concerns. This event highlights the vulnerabilities in even trusted crypto storage solutions and could temporarily impact market sentiment. Traders should be cautious as on-chain analytics may show abnormal patterns. The incident serves as a stark reminder of the importance of proper wallet security practices in the crypto space.

#Bitcoin #BTC #SecurityAlert #Coldcard

The Coldcard hardware wallet hack has triggered the largest movement of sub-1 BTC transactions since the FTX collapse, with 39,600 BTC moved in small amounts according to CryptoQuant. This security breach remains active, raising concerns about potential market impacts. The scale of movement suggests significant retail holder activity, possibly indicating panic or forced transactions. Market participants should watch for increased exchange inflows from these movements, which could create selling pressure. The situation highlights the importance of wallet security and the potential for security events to impact market dynamics. As one of the largest security-related BTC movements in recent history, this event could have lasting implications for hardware wallet trust and BTC price stability in the short term.

#Bitcoin #BTC #Coldcard #Security

🚨 Security Update: Coldcard Vulnerability Exploited — August 2, 2026
$BTC


Following up on the Coldcard hardware wallet vulnerability we flagged last week: it's now been actively exploited, draining approximately $70M in BTC from affected users.

🤔 What happened:

Coldcard CEO Rodolfo Novak issued a public apology, confirming the company's review process failed to catch the firmware bug before it could be exploited. Emergency firmware has now been released: version 4.2.0+ for Mk3, 5.6.0+ for Mk4/Mk5, and 1.5.0Q+ for Coldcard Q.

⚠️ Critical detail for anyone affected:

Simply updating firmware does NOT secure existing funds — private keys derived from a compromised seed remain unchanged even after the update. Affected users must generate an entirely new recovery phrase on the corrected firmware and migrate their BTC to it. Security firm Galaxy has also warned that future attacks remain possible against any Coldcard-generated address from the vulnerable period.

📊 Why this matters beyond Coldcard users:

This reinforces something we discussed last week — even "cold storage" (designed to be the safer option) isn't automatically immune to every risk category. Firmware-level vulnerabilities are a different threat than remote hacking, but they're still a real risk that hardware wallet users need to stay aware of.

📌 My take: This is a sobering real-world example of the theoretical risk we covered days ago. If you use a Coldcard device, checking official channels for the exact remediation steps (new seed generation, not just firmware update) should be an immediate priority, not something to delay.

⚠️ Disclaimer: This is commentary based on public reporting, not financial or security advice. Verify directly with official Coldcard channels if affected.

#Crypto #CryptoSecurity #Coldcard #BinanceSquare

⚠️ Security alert

The Coldcard hack has triggered massive on-chain activity, with 39,600 BTC moved via small transactions. CryptoQuant notes this is the largest sub-1 BTC movement since the FTX collapse, with the attack still active.

#Coldcard #Security ‎

#coldcardexploitattackerscontrol1366btc

​🚨 CRITICAL SECURITY ALERT: EXPANDING EXPLOIT ON COLCARD USERS 🚨

​The bleeding hasn't stopped. What began with an alarming 594 BTC drained in under 30 minutes yesterday has now escalated—exploiters currently hold over 1,366.38 BTC under their control!

​Analysis from Galaxy Research confirms three distinct waves of attacks so far. The burning question every holder is asking: Is the assault over, or are more breaches incoming? Whether this is a solitary hacker deploying upgraded exploit vectors or multiple attackers capitalizing on legacy vulnerabilities dating back to March 2021, the danger is real.

​🛡️ IMMEDIATE ACTION PLAN (PROTECT YOUR ASSETS):

​Patch Right Away: Update your device firmware to the latest official release without delay.

​Generate a New Seed: Transfer your funds to a completely fresh, uncompromised seed phrase.

​Stay Proactive: Cold storage is only as safe as your security hygiene—don't wait until your wallet is drained to take action!

​Stay paranoid, stay secure, and protect your holdings! 🔒⚡

​Disclaimer: Not financial advice. Always Do Your Own Research (DYOR).

​#BTC #Coldcard #HackerAlert

$VELVET
$BEAT
$BTC

⚡ LATEST UPDATE ⚡

**Coldcard Wallet Vulnerability Losses Approach $89 Million**

Galaxy Research has identified a third wave of unauthorized fund transfers linked to a suspected Coldcard hardware wallet vulnerability, with an additional 207.73 $BTC recently moved from compromised addresses.

The total scope observed by Galaxy has grown to approximately 1,367 $BTC (valued at roughly $88.6M) across 4,585 Bitcoin addresses.

The operational method has shifted: while the initial two exploit waves consolidated funds into a few central wallets, the latest activity distributed assets across hundreds of separate addresses, complicating tracking efforts for analysts.

Galaxy emphasized that these estimates are derived from on-chain transaction analysis and victim reports rather than direct wallet audits confirming flawed seed generation. As a result, the data remains preliminary. However, risks remain elevated as public disclosure of the vulnerability may prompt other malicious actors to target wallets created with weak seed phrases.

#Bitcoin #Coldcard #CryptoNews

$NEAR $XRP

Source: Compiled

Main reason for market volatility 👍

🚨 JUST IN: #Bitcoin stolen in the Coldcard hardware wallet incident now exceeds $88 million.

K According to the latest reports, the attack has now reached approximately:

• 1,367 $BTC stolen ( $88.6M)
• 4,500+ affected Bitcoin addresses
• Researchers say this was carried out in multiple waves of exploitation.
• The stolen BTC has reportedly not been moved yet.

What happened?

The issue is not a remote hack of Coldcard devices.

Instead, it affects seed phrases generated on specific vulnerable firmware versions. If a wallet’s recovery seed was created using an affected version, the seed may have been predictable, allowing attackers to recover the wallet and drain funds.

If you own a Coldcard:

Update to the latest firmware. ✔️

Generate a brand-new seed phrase (updating alone is not enough if your current seed was created on an affected version). ✔️

Transfer your BTC to addresses derived from the new seed. ✔️

Verify whether your device and firmware version are included in the official advisory. ✔️

This incident is another reminder that hardware wallets are only as secure as the firmware and the seed generation process behind them.
Self-custody remains one of the safest ways to hold #Bitcoin but it also means staying on top of security updates.

Always verify information through official announcements before taking action.
#BTC #Coldcard #SelfCustody $BTC

Crypto Security Update

A software vulnerability in the popular Coldcard hardware wallet has reportedly led to the theft of nearly 600 BTC, worth around $70 million. According to Chainalysis, the attack primarily targeted high-value wallets, sending another reminder that even self-custody solutions are not immune to security risks.
$NVDAB
$AAPLB

The incident highlights the importance of keeping wallet firmware updated, verifying every transaction, and following strong security practices to protect digital assets.

Security remains one of the biggest priorities in crypto. Stay cautious, stay informed, and always protect your private keys.

#Bitcoin #BTC #Coldcard #ColdcardFlawDrains594BTC

🚨 Coldcard Flaw Drains 594 BTC

A newly reported security flaw linked to Coldcard wallets has resulted in the loss of approximately 594 BTC, raising fresh concerns about hardware wallet security and operational risks.

⚡ THOR Edge
594 BTC reportedly drained through the exploit.
Hardware wallets remain highly secure, but improper setup, compromised firmware, or user errors can still create attack vectors.
The incident is a reminder that cold storage isn't immune to operational vulnerabilities.

🎯 THOR Verdict
This event is likely to increase scrutiny on wallet security practices rather than weaken confidence in self-custody itself. Expect the crypto community to closely monitor the investigation and any vendor response.

#bitcoin #Coldcard #IDOL #ColdcardFlawDrains594BTC #HedgeFundsAddBullishOilBets

$AKE
$EPIC
$IDOL

📉 Coldcard Wallet Vulnerability Linked to $70 Million Bitcoin Theft

A security flaw in the widely used Coldcard hardware wallet has reportedly led to the theft of nearly 600 $BTC BTC, worth around $70 million. According to Chainalysis, the attack appears to have targeted high-value wallets, raising fresh concerns about the reliability and security of self-custody solutions for crypto holders.

For context, $BTC BTC is currently trading around $62,717.24 on Binance, slightly down over the last 24 hours. Today’s range is $62,275.00 to $63,150.00, which helps show the market backdrop around a 600 $BTC BTC event of this size.
#ColdcardFlawDrains594BTC #BTC #Coldcard

前几天刚聊完 Coldcard 的安全事件，今天又看到一个挺有意思的链上后续。

一个从 2013 年起就没动过的钱包，突然把全部 500 BTC，约 3130 万美元，转到了一个新地址。

而且不只这一个。CryptoQuant 数据显示，8 月 3 日约有 935 BTC 的十年以上老币发生移动；7 月 31 日，还有约 6388 BTC 的五至七年老币被激活。

当然，我们也不能急着理解成「远古巨鲸出货」。

链上目前只能确认资金换了地址，无法证明这笔转账一定和 Coldcard 有关，更不能判断这些 BTC 接下来会不会进入交易所。只是这个时间点，确实很难让人不产生联想。

以前我也觉得，买好冷钱包、抄下助记词，安全这件事基本就解决了。

但看到一个沉睡 12 年的地址也开始迁移，才发现自托管从来不是一次性的动作。硬件会老化，固件会出现漏洞，当年认为最安全的方案，也可能随着时间失效。

币可以十年不动，但人不能真的十年不管。

#Bitcoin #Coldcard #链上动态

🚨 Cold storage was supposed to mean untouchable.

⚠️ It didn't.

$71,000,000+ in BTC — gone. Not phished. Not hacked at the device. Drained from wallets that never left a safe.

💀 Cold. Offline. Untouched. And still emptied.

The old belief: hardware wallets are immune because attackers need physical access.

The new reality: entropy failed silently, and math did the rest.

Coldcard's 2021 firmware bug collapsed seed randomness down to a guessable range. No phishing link. No malware. No device compromise required.

The attacker never touched a single wallet.

⏱️ 1,196 addresses.
41 minutes.
Over 1,082 BTC swept.

Predictability killed more wallets than any hacker ever could.

🔓 The uncomfortable truth: a wallet is only as cold as its randomness. Offline storage protects against network attacks — it does nothing against a flawed random number generator baked in at manufacture.

The question isn't whether hardware wallets are safe. The question is whether the entropy generating the seed was ever truly random in the first place.

📌 Recommended action:
1️⃣ Update firmware immediately (Mk3: 4.2.0+, Mk4/Mk5: 5.6.0+, Q: 1.5.0Q+)
2️⃣ Generate a brand-new seed — firmware updates do NOT fix old seeds
3️⃣ Migrate all funds off the old address before touching it again
4️⃣ Where possible, add a dice-rolled passphrase for extra entropy

🔥 Rolling your own dice at setup? Those wallets survived untouched.

What does "cold storage" actually protect against, if the randomness behind it was never secure?

$BTC #Bitching #Coldcard #CryptoSecurity #DeFi
Not financial advice. DYOR.