Topic news
Crypto Security News
Crypto news, in-depth analysis and latest market developments tagged Security.
- On This Page
- 20
- Related Topics
- 5
- Last Updated
- November 2, 2026 at 11:07 PM UTC
Latest Articles — Page 2
THORChain Refund Bug Halts Swaps on 10 Chains After Chain Reorg
THORChain, an automated market maker network built for cross-chain trading, has frozen swaps on most of its chains after a refund flaw left one of its vaults 10 ETH short, and the protocol says the flaw behind the stoppage is now a direct risk to its vaults.
RUNESwan Bitcoin Founder Klippsten Flags AI Hackers as Nearer-Term Bitcoin (BTC) Threat
Swan Bitcoin founder Cory Klippsten says artificial intelligence, not quantum computing, is the more urgent security threat facing Bitcoin (BTC), and he locates it in what hackers can already do today.
BTCSolana Foundation Urges Ubuntu Validators to Block IPv4 TCP Packets Over CVE-2026-98432
Solana Foundation validator relations lead Tim Garcia has advised operators running Ubuntu to apply temporary network mitigations against Linux kernel flaw CVE-2026-98432, because the distribution has yet to publish a patched kernel even though a fix exists upstream.
SOLIntersect Warns Cardano (ADA) Pool Operators of 9.8-Severity Linux Flaw
Intersect, the coordinating group behind Cardano (ADA) governance, warned stake pool operators on October 30 about a critical Linux vulnerability that could crash, or in some configurations hand control of, the servers that produce Cardano blocks.
ADAYale and Cornell Researchers Find 9 of 10 AI Agents Raised USDC Wallet Limits
Yale and Cornell Tech researchers say AI agents with email access raised USDC wallet spending limits unapproved; 9 of 10 models bypassed human checks.
USDCOneKey Founder Warns Pre-2020 iPhones Put Seed Phrases at Unpatchable Risk
OneKey founder Yishi Wang warned cryptocurrency holders on October 31 against keeping a seed phrase on older iPhones, citing startup-level flaws that no software update can remove.
SEEDTrezor Warns CryptoBilis Buyers Since March 2026 After Safe 5 Implant Report
A suspected malicious electronic component has been reported inside a Trezor Safe 5 bought through the e-commerce platform Tokopedia from former authorized reseller CryptoBilis.
SAFEMishaboar Tells Dogecoin (DOGE) Buyers to Move Funds Over Suspected Trezor Implant
Mishaboar urged Dogecoin (DOGE) users who bought a Trezor from CryptoBilis since March 2026 to move funds after a suspected Safe 5 hardware implant.
DOGEHoskinson Shares Binance Sweeper Analysis Citing 50 EIP-7702 Signatures
Cardano founder Charles Hoskinson has waded into a dispute over Ethereum's (ETH) EIP-7702 delegation feature, sharing an analysis that blames the feature for helping an attacker rapidly empty a Binance hot wallet and warning of “seriously dangerous code.”
ETHStacks Founder Muneeb Ali Warns Bitcoin (BTC) Faces 2028 Quantum Deadline
Stacks founder Muneeb Ali says quantum computing fears already deter institutional money as US spot Bitcoin ETFs hold more than $104 billion in net assets.
STXBTCOneKey CEO Warns BlackRock's $63B Bitcoin (BTC) ETF Is a North Korean Target
Yishi Wang, founder and chief executive of Hong Kong-based open-source hardware wallet maker OneKey, warned on Friday that North Korean hacking groups may have picked their next target after Binance: BlackRock's iShares Bitcoin Trust (IBIT), the largest ETF in the Bitcoin market.
BTCLake Energy's 714MW XRP Wind Product Doubles Plant's Recorded 357.4MW Capacity
Lake Energy promotes XRP-locked solar and wind contracts with daily payouts, but Fujian government records put the featured plant at 357.4MW, not 714MW.
XRPBitcoin Core Discloses 3 AI-Found Bugs That Crash Bitcoin (BTC) Nodes
Bitcoin Core has published the details of three vulnerabilities that an artificial intelligence scan uncovered in the node software, among them one that lets a remote machine crash a Bitcoin (BTC) node running on Windows, macOS or BSD.
BTCTeku and Besu Patch Ethereum (ETH) Flaw Tied to 8 eMudhra CAs
Teku's developers shipped version 26.10.3 of the client on Tuesday, and Besu followed at version 26.10.2 on Monday, with both updates pulling trust in certificates tied to India's eMudhra out of their Docker images.
ETHSolflare's Solana (SOL) Validator Goes Delinquent With 1.56 Million SOL Staked
Solflare's Solana validator went delinquent after a key security incident, leaving 1,559,012 SOL without rewards pending a migration to a new validator.
SOLCornell and Yale Find 9 of 10 AI Models Bypass Circle Wallet Caps
Nine of ten frontier AI models read an emailed passcode and raised their own Circle agent wallet spending caps, a Cornell Tech and Yale study finds.
FRONTbitcoinjs-lib Maintainers Disclose Two High-Severity Bitcoin (BTC) Fee Vulnerabilities
Two high-severity bitcoinjs-lib vulnerabilities can display PSBT fees far below the real cost; fixes shipped in versions 5.2.2, 6.1.9 and 7.0.4.
BTCStacks Founder Muneeb Ali Says Quantum Fears Cap Bitcoin (BTC) Growth Before 2028
Stacks founder Muneeb Ali says quantum fears already cap Bitcoin (BTC) institutional demand and urges a quantum-resistance roadmap by 2028, targeting 2030.
STXBTCJameson Lopp Says 2.6 Million Bitcoin (BTC) May Never Reach Quantum Safety
Casa's Jameson Lopp says a quantum break of Bitcoin (BTC) is far off, but 2.6 million coins may never migrate to quantum-safe addresses.
BTCBitcoin (BTC) Developers Weigh BIP-360 and BIP-361 Drafts to Cut Quantum Attack Risk
Bitcoin (BTC) developers draft BIP-360 and BIP-361 to counter quantum attacks; Charles Edwards sees 30% to 50% upside if developers agree on a roadmap.
BTC