Hub: Crypto Hacks
Stories from Hub: Crypto Hacks come first, newest first, then stories from connected topics (Crypto Hacks & Crime, hardware wallets, crypto crime, wallet security, Ledger, blockchain security), each labelled with where it comes from. This view is not indexed by search engines.
Polkadot Foundation Says Fearless Wallet Extension Leaked Users’ Private Keys
The Polkadot Community Foundation says four Fearless Wallet browser extension versions sent private keys to an attacker. Users should move funds now.
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Cysic Halts Its Cross-Chain Bridge After Unauthorised Mint of 10 Million CYS
Cysic has shut its cross-chain bridge after an attacker minted 10 million CYS on BNB Smart Chain. It says user wallets were not hit; losses under review.
Eclair v0.14.4 Lightning Patch Blocks Browser Access to the Node API
ACINQ's Eclair v0.14.4 Lightning release rejects browser requests to its API, closing a cross-site forgery route, plus hardening fixes from project Loupe.
Hacken Says Crypto Hacks Cost $1.18 Billion in Q3 2026, Mostly Through Suppliers, Developer Tools and Unpatched Fixes
Hacken says crypto hacks cost $1.18bn across 107 incidents in Q3 2026, with 77% linked to suppliers, dev tools and unpatched fixes, Cointelegraph reports.
Crypto Casino Gamdom Takes All Its Systems Offline After Finding an “Unauthorized Connection”
Crypto casino Gamdom took all its systems offline after an "unauthorized connection" on a server. It says user funds are safe; no loss figure given.
South Korea’s Financial Hacks Spread to 16 Firms, Including the Operator of Crypto Exchange Gopax; About 100,000 Records Presumed Leaked
Korean regulators say 16 financial firms, including Gopax operator Streami, were hacked and about 100,000 records presumed leaked. The count may rise.
Trezor Cuts the Number of Shops Allowed to Sell Its Hardware Wallets
Trezor is cutting the number of shops authorised to sell its hardware wallets, saying it wants to check every partner closely. It names no countries.
MediaMarktSaturn Removes All Ledger Products From Its Stores and Online Platforms
MediaMarktSaturn says it has removed all Ledger products from its stores and online platforms after a buyer's tampering claims, unconfirmed by Ledger.
Ontology Restarts Its Mainnet After a Roughly 41-Hour Precautionary Halt Over a Security Incident at an Unnamed Ecosystem Project
Ontology's mainnet is back after a 41-hour precautionary halt over an ecosystem project incident; it says the network lost no funds.
CryptoBilis Changed Hands in March, Its Former Founders Say; CZ Alleges Hackers Bought the Reseller
The Ledger reseller's former founders say they handed over in March. CZ alleges hackers bought it. No public evidence links the sale to the drains.
Coldcard Says a Phishing Link Was Posted From Its Official X Account and It Is Still Investigating How
Coldcard says a phishing link was posted from its official X account and deleted. What it confirmed, what is reported, what is unknown. Do not visit it.
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