Billions are lost to crypto fraud annually. Learn how the top cryptocurrency scams work and how to protect your capital from them.
What if I told you that in 2024 alone, people lost $9.3 billion to investment fraud – and that’s just what got reported to the FBI?
FBI Internet Crime Report 2024 – Source: FBI Official Website
Think about that number for a moment. Nine point three billion dollars. That’s a 47% increase from the previous year, with investment fraud accounting for a staggering $5.8 billion of those losses.
Now, I know what you’re thinking… “That won’t happen to me. I’m smarter than that.”
Here’s the thing: I’ve been trading crypto for over a decade, and I can tell you with absolute certainty that the smartest people I know have come dangerously close to getting burned.
The difference between them and the statistics? They developed a healthy paranoia and learned to recognize the warning signs before it was too late.
While the U.S. Congress recently passed the Genius Act to bring some order to stablecoins, the decentralized nature of crypto means that lawmakers are always playing catch-up with the criminals. The responsibility to protect yourself? That falls squarely on your shoulders.
Before we dive into specific schemes, let’s talk about why crypto has become such a fertile ground for fraudsters.
The answer is beautifully simple and terrifyingly effective: anonymity.
In traditional finance, every account is tied to a real identity, a social security number, and an address. Try to pull a fast one and regulators can track you down faster than you can say “Securities and Exchange Commission.”
But in crypto? Wallet addresses are just random strings of characters. No personal data required. No identity verification. No paper trail leading back to your front door.
Just a few months ago we saw a pump-and-dump scheme unfold in real-time with the whole LIBRA fiasco. The orchestrators moved millions through dozens of wallets, and when the whole thing collapsed, they vanished into the digital ether like ghosts.
Bottom line: The same features that make crypto revolutionary – decentralization, anonymity, and global accessibility – also make it a playground for criminals.
Picture this scenario – you’re scrolling through Twitter and you see a flood of posts about some obscure token called “MoonRocket” or “SafeGains”. These posts are everywhere. Discord channels are buzzing. Everyone’s talking about “the next 1000x gem.”
Here’s what’s actually happening behind the scenes:
The fraudsters aren’t just relying on social media hype. They’re actively manipulating the price through what I call “wash trading on steroids.” Using multiple wallets, they buy and sell the same tokens back and forth at incrementally higher prices.
This creates several illusions:
The key insight? These insiders control anywhere from 80% to 90% of the token’s supply. When real buyers enter the market, they’re bidding against each other for scraps while the fraudsters control the entire narrative.
Once they’ve lured enough “greater fools”, the dump begins. I have witnessed tokens crash from $1 to $0.0003 in under ten minutes. The whale alert bots go crazy as massive wallets are drained simultaneously.
Pump and dumps are quick hits. Rug pulls? These are elaborate long cons that can take months to be executed.
I’ve watched teams spend 6 to 12 months building seemingly legit projects. Professional websites, detailed whitepapers, active social media accounts – the whole package. They’ll hire mid-tier influencers and create promotional videos with decent production value even.
The genius here is psychological. By requiring people to commit money before the token launches through ICOs or presales, they create a sense of exclusivity and a false “smart money” status for early buyers. People who’ve put skin in the game defend the project and bring in friends.
Case Study: The SQUID Token Disaster
The Squid Game token from 2021 remains one of the harsher examples I’ve seen. Perfect timing – Netflix’s show was dominating culture and these scammers capitalized on it brilliantly.
They promised a play-to-earn gaming platform with detailed mechanics. The token spiked to $2,856 per token as FOMO reached fever pitch.
Then, in one single coordinated move, they disabled the sell function and drained $3-4 million in liquidity. Investors could only watch helplessly as their investment evaporated.
This hits close to home because it’s prevalent in leveraged trading, where I spend most of my time.
Deep-pocketed manipulators don’t just move prices through buying and selling – they move markets through narrative control. They coordinate efforts across social media platforms to create stories that drive sentiment in their desired direction.
Once they’ve seeded the narrative, they enter massive futures positions. But here’s the sophisticated part – they’re targeting liquidation levels. Using on-chain data, they identify where clusters of positions are vulnerable, then push prices just far enough to trigger cascading liquidations.
These highlight both innovation and vulnerabilities in decentralized finance. Flash loans allow users to borrow massive amounts without collateral, as long as you repay within the same transaction.
Flash Loan Attack Example – Source: THRESH0LD
A typical attack sequence:
The entire sequence takes 30 seconds. The protocol is left holding worthless collateral while the attacker walks away with millions.
After 10+ years of watching countless traders get rekt, I’ve developed some systematic filters to avoid getting rugged and dumped. Full disclosure: Following these rules means I’ve missed some moonshots, but the losses I’ve avoided far outweigh those missed gains.
Everyone says “Do Your Own Research” but most people have no idea what that means. Here’s my three-tier system:
Red flag example: I analyzed a “revolutionary DeFi protocol” where 60% of tokens went to the founders with only 3-month vesting. Even if legitimate, they could dump and crash the price within a quarter of a second.
For teams, I check:
Smart contracts don’t lie – marketing materials do. I use Token Sniffer and DEX Tools for my analysis and I typically look for:
Case study: I recently analyzed GoHome (GOHOME), which pumped 10,000,000% in 2025. Token Sniffer gave it 50/100 because top 10 holders controlled 96.12% of supply. That looks like a rug pull waiting to happen.
Smart Contract Analysis for GOHOME – Source: Token Sniffer
Avoid projects that share some of these characteristics like the plague.
For CEXs like Binance, Coinbase, Kraken I usually look for proof of reserves, regulatory compliance, insurance coverage, and financial transparency. Binance publishes wallet addresses so you can verify holdings real-time.
The reserve ratio should be, in most cases, 100% or higher. This means that for every token deposited or under the custody of the exchange, there’s one token held safely in the entity’s cold wallet.
Binance’s Proof of Reserves – Source: Binance.com
Large CEXs are typically a safe place to buy and store your crypto unless they catastrophically fail like FTX, at which point, millions of us may be doomed to take some big Ls.
Smaller exchanges may not always comply with this 1:1 reserve ratio and that increases counterparty risk. Avoid these exchanges unless strictly necessary and, preferably, withdraw your tokens to an external wallet.
Red flags:
For DEXs, I evaluate smart contract audits, liquidity depth, fee transparency, and token mechanics. I use a combination based on what I’m trading – CEXs for large BTC/ETH trades, DEXs for newer tokens with extra caution.
Smart contracts tell the complete story of a token and could say a lot about devs intentions and the project’s credibility.
Depending on the network, smart contracts are written in different programming languages like Solidity (Ethereum), Move (Aptos or Sui), or C++ (Bitcoin or Ripple).
Token Sniffer remains my go-to for quick screening across swap functions, authorization controls, liquidity status, and holder distribution.
DEXTools provides detailed holder analysis and historical patterns – real-time holder changes, large transaction alerts, and social sentiment.
For large investments, paying developers to manually review contracts for hidden minting functions, backdoor controls, and unusual mechanisms might be worth it.
One advantage of crypto is blockchain transparency. You can monitor things like:
The most hardcore investors maintain spreadsheets of important wallet addresses for projects they are watching, including team wallets, large holders, and exchange addresses.
These battle-tested principles have kept me profitable through multiple cycles:
Protecting your capital is just as important as growing it. Scams, rug pulls, and manipulation are not rare exceptions — they’re part of the landscape.
While regulation is slowly catching up, the burden of due diligence still falls heavily on you.
By understanding how fraudsters operate and using the right tools, you can drastically reduce your chances of becoming exit liquidity.
Stay skeptical, double-check everything, and never let FOMO override your judgment. In the Wild West of crypto, survival isn’t about luck — it’s about awareness.
Alejandro Arrieche specializes in drafting news articles that incorporate technical analysis for traders and possesses in-depth knowledge of value investing and fundamental analysis.