Approval Phishing
The attacker doesn't need to steal your <a href="https://crypto-bible.com/en/glossary/wallet-and-security/private-key/" target="_blank" rel="noopener">Private Key</a> or <a href="/en/glossary/wallet-security/seed-phrase/">Seed Phrase</a> — they just need to trick you into signing what looks like a routine "approval" transaction, which grants them unlimited, indefinite permission to move a specific <a href="https://claude-me.com/en/glossary/core-concepts/token/" target="_blank" rel="noopener">Token</a> from your wallet, to be executed whenever they choose without any further warning to you.
beginner
Clipper Malware
Malware that lurks in the background of a device, continuously monitoring the system clipboard, and instantly replaces a copied cryptocurrency address with one controlled by the attacker.
intermediate
Lip-Sync Drift
A slight timing gap between lip movement and audio in a live-generated deepfake, serving as one concrete technical indicator for judging whether a livestream or video call is being faked in real time.
intermediate
Ponzi Scheme
A scheme that pays "returns" to earlier investors using money from newer investors, with no genuine profit-generating activity behind it at any point — the pool survives only as long as new money flows in fast enough to cover money flowing out to earlier investors, and once new investment can't keep pace, the entire structure collapses within a very short window rather than gradually losing value.
beginner
Rug Pull
A scam where a crypto project's creators suddenly pull funds or liquidity and abandon the project, crashing the <a href="https://claude-me.com/en/glossary/core-concepts/token/" target="_blank" rel="noopener">Token</a>'s value and leaving investors with no recourse.
beginner
SIM Swap Attack
The attacker convinces your mobile carrier to transfer your phone number over to a SIM card they control. Once successful, every verification code and password reset link that would normally be sent to you via SMS instead goes straight to the attacker, and your phone suddenly loses all signal — which is usually the first clue you get that you've already been attacked.
intermediate