Evaluate any project against 12 proven red flags. Get a free instant risk score, then unlock the full report by email.
$9.3B lost to crypto scams in 2024 (FBI IC3) — don't be next.
By Menno- 13 years in crypto, 3 bear markets survived, zero paid promotions
Last updated: March 2026
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How does the crypto scam checker work?
The Alpha Factory crypto scam checker evaluates any project against 12 proven red flags that have historically preceded rug pulls, exit scams, and token collapses. You enter a project name or token, and the tool cross-references publicly available data across multiple dimensions: team transparency and founder identity verification, smart contract audit status, token distribution and whale concentration, liquidity lock status and duration, social media authenticity and engagement patterns, community size relative to market cap, roadmap delivery history, and regulatory compliance signals. Each red flag is scored individually, and the results are combined into an overall risk rating from low risk to high risk. The checker uses real-time data where available and flags specific concerns with explanations so you understand exactly why a project scored the way it did. This tool is free and requires no account — it is designed as a first-pass filter before you commit any capital to an unfamiliar project.
7 Signs a Crypto Project Is a Scam
Crypto scams cost investors billions every year. The FBI's 2024 report counted $9.3 billion lost — but the real number is almost certainly higher, because most victims never report. Whether you are evaluating a brand-new token or a project that surfaced on social media, these seven red flags cover the patterns behind the vast majority of rug pulls, exit scams, and pump-and-dump schemes. Each one maps directly to an indicator in our Scam Check tool above so you can run the analysis yourself in minutes.
1. Anonymous or Fake Team
The single strongest predictor of a crypto scam is an unverifiable team. Legitimate founders stake their professional reputation on a project — they have LinkedIn profiles, conference talks, or a history in open-source development. Scam projects do the opposite: stock-photo headshots, invented biographies, or no team page at all. In one well-documented case, [Project X] raised over $30 million with a "team" whose photos were traced back to a stock image library. Before you invest a single dollar, search for each founder individually. If you cannot find independent evidence that these people exist, treat the project as high-risk. Our Scam Check tool flags this under the Team Transparency indicator.
2. No GitHub Activity
A crypto project without active development is a warning sign you should never ignore. Genuine builders ship code consistently — commits, pull requests, code reviews, issue discussions. Scam projects often launch with a forked repository that sees zero activity after the token sale. Some don't even bother creating a repository. [Project Y], which marketed itself as a "next-generation DeFi protocol," had a GitHub profile with a single commit: an auto-generated README file. Check the project's GitHub for commit frequency, number of contributors, and whether the code is original or copied wholesale from another project. This maps to the Developer Activity check in our tool.
3. Massive Token Unlocks Coming
Tokenomics tell you who stands to profit — and when. If a large share of the total supply is locked in vesting contracts that unlock in the near future, insiders may be waiting for retail buyers to push the price up before dumping. A healthy vesting schedule spreads unlocks over years with gradual release curves. A dangerous one concentrates 30-50% of supply into a cliff unlock months after launch. [Project Z] saw its price drop 87% within 48 hours of a scheduled team-token unlock that released 40% of circulating supply. Our tool checks this under the Unlock Schedule Risk indicator — and it should be one of the first things you verify.
4. Promises of Guaranteed Returns
No legitimate investment — crypto or otherwise — can guarantee returns. Yet scam projects routinely promise "guaranteed 10x," "risk-free yield," or "100% APY forever." These claims are the hallmark of Ponzi schemes adapted for the blockchain era. Early investors are paid with new investor funds until the inflows dry up and the project collapses. If a project's primary marketing pitch is the return you will earn rather than the problem it solves, you are likely looking at a scam. The Scam Check evaluates this under Unrealistic Promises, and it is one of the most reliable binary indicators: a project either makes these claims or it does not.
5. No Working Product
A slick website and a whitepaper are not a product. Before committing capital, verify that the project has a functional application you can actually use. Try the dApp, test the protocol, check the blockchain explorer for real transaction volume. Many scam tokens raise millions on a concept alone, with no intention of building anything. [Project W] raised $25 million in a token sale for a "revolutionary" NFT marketplace that was nothing more than a landing page with a countdown timer. Eighteen months later, the marketplace still did not exist and the founders had disappeared. Our tool captures this under the Product Maturity check — projects with no demonstrable product score significantly higher on the risk scale.
6. Concentrated Token Holders
Token distribution is one of the most transparent on-chain metrics — and one of the most dangerous to ignore. If a handful of wallets control 80% or more of the total supply, those holders have the power to crash the price at any time. Healthy projects distribute tokens broadly through fair launches, community airdrops, and gradual vesting. You can check holder concentration on any blockchain explorer by viewing the top wallets. In the case of [Project V], the top five wallets held 92% of supply. When three of those wallets sold simultaneously, the token lost 95% of its value in a single hour. The Scam Check flags this under Whale Concentration — and it is especially critical for low-cap tokens.
7. Aggressive Social Media Hype with No Substance
Genuine crypto communities discuss technology, debate trade-offs, and hold the team accountable. Scam communities are the opposite: an echo chamber of rocket emojis, price predictions, and influencer endorsements that never mention how the product actually works. Look for bot-like follower patterns — thousands of new followers appearing overnight, identical copy-paste comments across posts, and paid "crypto influencers" who promote a different token every week. [Project U] accumulated 500,000 Twitter followers in under a month, but analytics showed that over 80% were bot accounts created within the same 48-hour window. Our tool checks this under the Community Authenticity indicator. Real engagement takes months to build; artificial hype can be manufactured in days.
How to Protect Yourself Before Buying Any Crypto
The seven red flags above are not theoretical — they are the patterns that have preceded the majority of documented crypto scams and rug pulls. The good news is that most of these signals are visible before you invest, not after. Start with our free Scam Check tool at the top of this page: it evaluates any project against 12 proven indicators and gives you an instant risk score in under two minutes.
For projects that pass the initial scam screen, go deeper with Altcoin Rules, which evaluates tokens across eight investment dimensions including team quality, tokenomics, liquidity, and roadmap execution. Combine that with Risk Wave to understand the broader market risk environment before you size your position.
No tool eliminates risk entirely, but stacking multiple layers of analysis dramatically improves your odds. That approach is how Alpha Factory's own portfolio has maintained its verified track record. Slow down, verify the evidence, and never let hype override due diligence.
Popular Coin Screens
Quick scam-risk pages for the biggest coins
Use these for fast first-pass screens, then open the full 12-point checker for the deeper report.
Pump and dump schemes involve coordinated buying to inflate a token's price, followed by mass sell-offs that crash the market and harm retail investors.
A long-con fraud where attackers build trust through fake romantic or friendship relationships before directing victims to fraudulent crypto investment platforms.
A good crypto scam check looks at multiple signals together: anonymous teams, suspicious tokenomics, low-quality community activity, unrealistic promises, unlocked supply risk, and contract behavior that can trap buyers. The point is not to rely on one red flag, but to stack evidence before you risk capital.
What are crypto scam red flags?
Common crypto scam red flags include anonymous founders, copied websites, fake partnerships, extreme yield promises, sudden social-media hype, contracts that limit selling, and token unlock schedules that heavily favor insiders. The more of these you see together, the more cautious you should be.
Is [coin] a rug pull?
You can never confirm that from one headline or one chart. A better process is to review liquidity conditions, token ownership, team transparency, roadmap quality, contract permissions, and whether the project shows real builder activity. Rug pulls usually leave a pattern long before the collapse itself.
Is this crypto scam checker free?
Yes. The public crypto scam checker is free to use and gives you an instant first-pass screen before you go deeper into the project. It is designed to help you slow down, review the major warning signs, and avoid making decisions on hype alone.
How do I check if a crypto is a scam?
Start by verifying team identities, checking GitHub for genuine development activity, reviewing token distribution on a blockchain explorer, and looking for working product beyond a whitepaper. Our Scam Check tool evaluates projects against 12 proven red flags and gives you an instant risk score. Stack multiple signals together — no single check is enough on its own.
What are the biggest crypto scam red flags?
The biggest red flags include anonymous or unverifiable teams, dead GitHub repositories, concentrated token holdings where a few wallets control 80%+ of supply, promises of guaranteed returns, no working product, massive upcoming token unlocks, and aggressive social media hype driven by bots and paid promoters rather than genuine community interest.
Can I get my money back from a crypto scam?
Recovery is extremely difficult. Most crypto transactions are irreversible by design. You can report fraud to the FBI's IC3 (ic3.gov), the FTC, or your country's financial regulator. Some victims have recovered funds through legal action or blockchain forensics firms, but success rates are low. Prevention is far more effective than recovery — always screen projects before investing.
Is any popular cryptocurrency a scam?
Established cryptocurrencies like Bitcoin and Ethereum are not scams — they have transparent development teams, years of track record, open-source code, and decentralized networks. However, thousands of smaller tokens are created specifically to scam investors. The key is applying the same due diligence to every project regardless of hype, and using tools like our Scam Check to evaluate risk before committing capital.
Want deeper analysis?
Alpha Factory's Altcoin Rules evaluate projects across 8 dimensions — team, tokenomics, liquidity, community, and more — giving you a full investment thesis in seconds.
