Cryptocurrency transactions share one property that makes them attractive to scammers above almost any other payment method: once sent, they generally can't be reversed, and there's no bank or card issuer to call afterward. The specific coins, apps, and stories change constantly, but the underlying scripts are remarkably stable.
The recurring scripts
- "Pig butchering." A long-game romance or friendship scam, often starting with an unexpected message, that builds trust over weeks before introducing a "trading opportunity" or app. Early small withdrawals are allowed to work, building confidence before larger amounts are locked in and lost.
- Fake investment platforms. Slick dashboards showing steadily growing returns that don't reflect any real trading — the money simply goes to the scammer, and "withdrawals" often require paying a fabricated tax or fee first, which is itself the actual scam.
- Impersonation of exchanges or wallets. A message claiming your account has a security issue, directing you to "verify" by entering your seed phrase — the recovery phrase for a crypto wallet is never something a legitimate platform asks you to type into a website or share with support.
- Giveaway scams. "Send 1 coin, get 2 back" posts impersonating celebrities or platforms, relying on the same something-for-nothing pull as older lottery scams.
Practical defenses
If you've already sent funds
Cryptocurrency transactions are typically irreversible, but report it anyway — to the platform or wallet provider, to your national fraud reporting authority, and to the exchange if the funds moved through one, since some can flag or freeze linked accounts. Reporting also helps build the pattern data that eventually gets scam operations shut down, even when individual recovery isn't possible.
The takeaway
The branding on crypto scams changes weekly; the mechanics don't. A seed-phrase request, a withdrawal fee, or an unsolicited investment tip from someone you just met online are the same three scripts wearing different names — recognizing the pattern matters more than recognizing any specific scam.