How to Spot a Crypto Scam

The most important due diligence step is verifying who is behind the project. Anonymous teams are not inherently scams, but they have zero accountability. Look for LinkedIn profiles, prior projects, conference appearances, and GitHub commit history. Search their names or usernames — if they've scammed before, others have usually documented it.

Key questions: Are they doxxed (publicly identified)? Do they have a track record? Are their social profiles consistent and long-established? Have they launched any previous projects and what happened to them?

A whitepaper should explain what problem the project solves, how it solves it technically, and why a blockchain token is necessary. Scam projects often have whitepapers full of buzzwords with no technical substance, or they straight-up copy-paste from Bitcoin or Ethereum's whitepaper.

Red flags: Vague problem statements, no technical architecture, unrealistic claims ("100x faster than Ethereum"), promises of guaranteed returns, or no whitepaper at all.

Before buying any token, you should verify its smart contract. Key things to check: Is it verified on the block explorer (Etherscan/BSCScan)? Has it been audited? Does it contain hidden functions like "mint" (create unlimited tokens), "blacklist" (prevent selling), or "pause" (freeze all transfers)?

Use automated tools like Token Sniffer or Honeypot.is to instantly check whether a contract is known to be malicious or prevents users from selling.

Tokenomics is how the token supply is distributed and released over time. Predatory tokenomics are designed to benefit early insiders at the expense of retail investors. Check: What % of supply do the team and investors hold? What are the vesting schedules? How much is already circulating versus total supply?

A project where 40% of tokens go to the team with a 3-month cliff is practically designed for a dump. Look for equal or smaller team allocations with long (1-2+ year) vesting.

Wash trading and pump-and-dump schemes leave very distinct market fingerprints. Watch for: Volume that equals or exceeds the market cap (impossible organically), sudden volume spikes with no corresponding news, price movements that perfectly retrace (indicating coordinated sell-offs), and the same wallet addresses appearing repeatedly on both sides of trades.

On DEX pairs, check DexTools for the liquidity lock status. If liquidity is unlocked, it can be withdrawn instantly — this is the mechanism used in most rug pulls.

Legitimate projects build communities around genuine interest in the technology. Scam projects use hype, FOMO, and social pressure. Warning signs: Telegram groups where any criticism is immediately deleted or banned, Twitter follower counts that are disproportionately high relative to engagement, coordinated "shill" campaigns, and influencers who were paid but don't disclose it.

Check the project's Reddit and social history using tools like WaybackMachine. Have they deleted old posts? Have community members reported being scammed?