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JUST IN: Ledger CTO Issues Critical Warning
🔸Ledger’s CTO warns of a “large-scale” crypto hack targeting the JavaScript ecosystem.
🔸Attackers appear to have hijacked a widely used JavaScript package (error-ex, npm), injecting malware that automatically swaps intended wallet addresses with those controlled by hackers.
🔸The malware silently hijacks transactions across multiple cryptocurrencies—Bitcoin, Ethereum, Solana, and more—while users may believe they’re sending funds to legitimate addresses.
🔸Urgent recommendation: If you’re not using a hardware wallet that displays the true recipient address (like Ledger devices), avoid all on-chain transactions for now.
🔸This is being described as possibly the largest open-source supply chain attack in history, underlining the systemic risk posed by poisoned JavaScript libraries.
#LedgerSecurity #CryptoSecurity #JavaScriptHack #SupplyChainAttack #CryptoAlert #BlockchainSecurity #OnChainRisk #LedgerWarning $XRP #SecurityFirst #cryptohack #cryptoalerts #cryptotrading
$BNB
$SOL
🔸Ledger’s CTO warns of a “large-scale” crypto hack targeting the JavaScript ecosystem.
🔸Attackers appear to have hijacked a widely used JavaScript package (error-ex, npm), injecting malware that automatically swaps intended wallet addresses with those controlled by hackers.
🔸The malware silently hijacks transactions across multiple cryptocurrencies—Bitcoin, Ethereum, Solana, and more—while users may believe they’re sending funds to legitimate addresses.
🔸Urgent recommendation: If you’re not using a hardware wallet that displays the true recipient address (like Ledger devices), avoid all on-chain transactions for now.
🔸This is being described as possibly the largest open-source supply chain attack in history, underlining the systemic risk posed by poisoned JavaScript libraries.
#LedgerSecurity #CryptoSecurity #JavaScriptHack #SupplyChainAttack #CryptoAlert #BlockchainSecurity #OnChainRisk #LedgerWarning $XRP #SecurityFirst #cryptohack #cryptoalerts #cryptotrading
$BNB
$SOL
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Hackers attacked the JavaScript ecosystem to substitute cryptocurrency wallets
On September 8, 2025, hackers carried out a large-scale attack on the JavaScript ecosystem, compromising the popular NPM account of developer qix. The attackers injected malicious code into libraries such as chalk, strip-ansi, and color-convert, which collectively have over a billion downloads. According to Ledger's CTO Charles Guillemet, the attacked packages contain a crypto clipper that substitutes cryptocurrency wallet addresses during transactions, redirecting funds to the hackers. Although direct losses amounted to only $50, the potential threat to millions of users is enormous.
🚨 JavaScript Got HACKED?! 😱 Ledger CTO Sounds The Alarm! 🔥😂*
“JavaScript getting hacked feels like your grandma’s old PC catching a virus... but this time it’s YOUR crypto wallets at risk!”
---
🕵️♂️ What Happened?
Yesterday, a major *JavaScript supply chain attack* was discovered. Millions of crypto wallets relying on JS libraries could’ve been exposed. Even Ledger’s CTO warned about this serious threat.
---
🕳️ The Exploit & Backdoors Explained
Hackers injected malicious code into popular JS packages. This sneaky backdoor lets them slip in undetected and target wallets by stealing private keys or credentials — basically stealing your crypto behind the scenes.
---
🔍 My Full Breakdown:
- Attack hit popular NPM packages used in wallet apps
- Attackers created backdoors for stealthy data extraction
- Millions of users could’ve been vulnerable, but luckily *almost no victims reported so far*
---
🔐 How to Protect Yourself RIGHT NOW:
1. *Update Wallet Software & Libraries ASAP* — devs are patching the exploit fast.
2. *Avoid Using Unknown JS Packages* or suspicious extensions.
3. *Use Hardware Wallets* like Ledger or Trezor — they keep keys offline and safe.
4. *Enable 2FA* wherever possible.
5. *Double-check transactions and wallet addresses* before confirming.
---
🔮 Predictions & What’s Next?
- We’ll see stricter security audits on JS packages.
- Wallet devs will build more resilient systems to prevent supply chain attacks.
- But *threats won’t vanish* — hackers always look for new entry points, so stay alert!
---
⚠️ Pro Tips:
- Regularly monitor your wallet activity.
- Keep backups of seed phrases offline, never share them.
- Don’t panic, but don’t be lazy — security is on YOU.
---
*Stay safe, stay smart — your crypto fortress depends on it!* 🔒🛡️
$BTC
#CryptoSecurity #Ledger #JavaScriptHack
“JavaScript getting hacked feels like your grandma’s old PC catching a virus... but this time it’s YOUR crypto wallets at risk!”
---
🕵️♂️ What Happened?
Yesterday, a major *JavaScript supply chain attack* was discovered. Millions of crypto wallets relying on JS libraries could’ve been exposed. Even Ledger’s CTO warned about this serious threat.
---
🕳️ The Exploit & Backdoors Explained
Hackers injected malicious code into popular JS packages. This sneaky backdoor lets them slip in undetected and target wallets by stealing private keys or credentials — basically stealing your crypto behind the scenes.
---
🔍 My Full Breakdown:
- Attack hit popular NPM packages used in wallet apps
- Attackers created backdoors for stealthy data extraction
- Millions of users could’ve been vulnerable, but luckily *almost no victims reported so far*
---
🔐 How to Protect Yourself RIGHT NOW:
1. *Update Wallet Software & Libraries ASAP* — devs are patching the exploit fast.
2. *Avoid Using Unknown JS Packages* or suspicious extensions.
3. *Use Hardware Wallets* like Ledger or Trezor — they keep keys offline and safe.
4. *Enable 2FA* wherever possible.
5. *Double-check transactions and wallet addresses* before confirming.
---
🔮 Predictions & What’s Next?
- We’ll see stricter security audits on JS packages.
- Wallet devs will build more resilient systems to prevent supply chain attacks.
- But *threats won’t vanish* — hackers always look for new entry points, so stay alert!
---
⚠️ Pro Tips:
- Regularly monitor your wallet activity.
- Keep backups of seed phrases offline, never share them.
- Don’t panic, but don’t be lazy — security is on YOU.
---
*Stay safe, stay smart — your crypto fortress depends on it!* 🔒🛡️
$BTC
#CryptoSecurity #Ledger #JavaScriptHack
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