Can AI Hack Bitcoin? Why Bitcoin's Security Still Holds
The question of whether artificial intelligence can hack Bitcoin resurfaces every time a new AI model makes headlines, but the underlying mathematics of Bitcoin's security has not changed. AI
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News, analysis, and explainers connected to Security across the CryptoCompass archive.
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Dogecoin Current Supply: How Many DOGE Exist?
Dogecoin Current Supply: How Many DOGE Coins Exist Right Now? Dogecoin current supply stood at about 156.46 billion DOGE on 25 October 2026, according to a live data tracker. The coin has no
Keystone Hardware Wallet Discloses Website Breach Exposing Customer Shipping Data
Keystone Hardware Wallet, the company that sells a physical device built to keep bitcoin out of an attacker’s reach, disclosed on October 24 that a third party obtained its customers’ shippin
Ciforus Presale: What Should Buyers Know About Wallet Security?
Why Does Wallet Security Matter Before a Ciforus Presale Purchase? The Ciforus Presale is in Stage 2 at $0.035, and the official token page shows 27.3% sold as of October 25, 2026. Buyers go
XRP Hits 8.24 Million Funded Addresses Amid Volatility
The XRP Ledger now has 8.24 million addresses holding a balance, an unprecedented level despite recent XRP volatility. This growth confirms the network’s expansion, but it is not yet enough t
Sweden: Government Favors Copilot, Blocks ChatGPT and Claude
The Swedish government offices cut access to ChatGPT and Claude on their staff computers from Monday, October 26. Only Microsoft Copilot remains authorized, after a security review. Except th
Account Buys $360K in Polymarket Fed Rate Contracts
A single account accumulated $360,000 in Polymarket contracts wagering that the Federal Reserve would hold interest rates steady at its October meeting, a position size that places concentrat
Why Is MemeCore (M) Price Down Today? Key Drivers Explained
MemeCore (M) is trading at $0.918505 on October 25, 2026, down 10.10% over the past 24 hours, a reversal that follows a pattern analysts flagged two days earlier: a low-volume, long-heavy ral
Crypto Weekly Roundup: Solana, a16z and a Swiss First Stir the Market
Crypto Weekly Roundup: Solana, a16z and a Swiss First Stir the Market As of October 25, 2026, the crypto weekly roundup October 2026 edition opens with a leaked exploit and closes with a bloc
Old Records Resurface After Arthur Hayes Sells Three Altcoins: There’s Something Crazy About the Altcoins He Sold Previously
BitMEX co-founder Arthur Hayes, a leading figure in the cryptocurrency market, is back in the spotlight with his recent $22.28 million cryptocurrency sale, sparking debate about his past tran
Another Major Hardware Wallet Provider Suffers Data Breach as Security Concerns Mount
Keystone Wallet has become the latest big hardware wallet provider to report a security issue after unauthorized access to its website exposed customer information. The breach came during a p
Patch Released for Bitcoin Fee-Bump Attack Route
Bitcoin developers have released a patch closing an attack route that exploited fee-bump mechanisms, the transaction-acceleration tools that wallets and services rely on when network congesti