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「crypto security」の記事30件 · クリア
Paper Wallets: Why They're No Longer Recommended
A paper wallet prints a crypto private key on paper. Learn why paper wallets fell out of favor, their risks and how to safely move funds off an old one.
2026年10月13日 · 4分で読めます
Telegram Crypto Scams: Fake Admins, Bots and Signal Groups
How Telegram crypto scams work: fake admins, verification bots, copycat groups and paid signal channels, plus the warning signs and settings that protect you.
2026年10月12日 · 4分で読めます
Bitcoin Stabilizes Near $82,500 Amid Geopolitical News and Security Concerns
Bitcoin has stabilized around $82,500 following reports of a potential hardware wallet exploit and geopolitical developments. The cryptocurrency remains down approximately 4% for the week, while Ether has seen a larger decline.
2026年10月10日
What Is a Seed Phrase?
A seed phrase is the master key to your crypto wallet. Learn how 12- and 24-word recovery phrases work, how to store one safely and the scams that target it.
2026年10月8日 · 4分で読めます
Ethereum Researcher Urges 'Bunker Mode' Crypto Migration Amid AI Threat to Private Keys
An Ethereum researcher has advised crypto users to consider migrating funds to new addresses, citing concerns that advancements in AI mathematics could compromise private-key security sooner than quantum computing.
2026年10月8日
SIM Swap Attacks: How Hackers Hijack Your Phone to Steal Crypto
A SIM swap lets a hacker take over your phone number to reset accounts and steal crypto. Learn how the attack works, the warning signs and how to stay safe.
2026年10月8日 · 4分で読めます
Recovery Scams: Why 'We Can Get Your Crypto Back' Is Almost Always Fraud
Crypto recovery scam services target people who already lost money. Learn how these schemes work, the warning signs and what legitimate steps you can take.
2026年10月6日 · 5分で読めます
What Is a Crypto Wallet?
What a crypto wallet is, how keys and addresses work, the main wallet types (hot, cold, custodial) and the security steps every beginner should follow.
2026年10月6日 · 4分で読めます
Crypto Phishing Sites: How to Recognize a Fake Exchange or Wallet Page
Crypto phishing sites copy real exchanges and wallets to steal logins and seed phrases. Learn the warning signs, how they reach you and how to stay safe.
2026年10月5日 · 4分で読めます
Vanity Address Risks and Look-Alike Addresses
Vanity address risks explained: how custom and look-alike crypto addresses are made, how scammers abuse them, weak generator flaws and how to stay safe.
2026年10月4日 · 5分で読めます
Crypto Debit Card Scams and Fake Card Offers
A crypto card scam lures you with fake debit card offers, activation fees or phishing. See how they work, the warning signs and what to do if you were targeted.
2026年10月4日 · 5分で読めます
Fake Browser Update and Captcha Malware Targeting Crypto Users
How fake captcha malware and fake browser updates steal crypto: the paste-a-command trick, warning signs, protection steps and what to do if you ran it.
2026年10月4日 · 5分で読めます
Supply-Chain Attacks: Malicious Packages and Compromised Wallet Libraries
A crypto supply chain attack hides malicious code in software you trust. Learn how compromised packages and wallet libraries work and how to protect yourself.
2026年10月4日 · 5分で読めます
Password Managers and Crypto: What to Store and What Never To
Using a password manager for crypto: what is safe to store, why seed phrases and private keys should stay offline, and how attackers target vaults and autofill.
2026年10月4日 · 4分で読めます
Physical Security for Crypto Holders: Wrench Attacks and Privacy
What a crypto wrench attack is, how criminals pick targets, warning signs, and practical privacy and wallet setups that make physical coercion less effective.
2026年10月4日 · 5分で読めます
Email Account Security for Crypto Users
Email security for crypto users: why your inbox is the master key to exchange accounts, how attackers take it over, and a checklist to lock it down.
2026年10月4日 · 5分で読めます
Tampered and Fake Hardware Wallets: How to Buy One Safely
A fake hardware wallet or tampered device can empty your crypto. Learn how these attacks work, the warning signs, and how to buy and set up a wallet safely.
2026年10月4日 · 5分で読めます
Phishing Through Search Ads: Why the Top Result Can Be Fake
Crypto search ads phishing explained: how fake sponsored results lead to wallet drainers and fake logins, the warning signs, and how to reach real sites safely.
2026年10月4日 · 5分で読めます