Futures
Access hundreds of perpetual contracts
TradFi
Gold
One platform for global traditional assets
Options
Hot
Trade European-style vanilla options
Unified Account
Maximize your capital efficiency
Demo Trading
Futures Kickoff
Get prepared for your futures trading
Futures Events
Join events to earn rewards
Demo Trading
Use virtual funds to experience risk-free trading
Launch
CandyDrop
Collect candies to earn airdrops
Launchpool
Quick staking, earn potential new tokens
HODLer Airdrop
Hold GT and get massive airdrops for free
Launchpad
Be early to the next big token project
Alpha Points
Trade on-chain assets and earn airdrops
Futures Points
Earn futures points and claim airdrop rewards
What is a scam? The sophisticated scam methods you need to avoid in 2026
The cryptocurrency market is developing at a rapid pace, but along with it, scams are becoming increasingly sophisticated. So, what is a scam and how can you protect yourself? This article will help you understand common deception tactics and how to avoid them.
Definition of Scam in the Cryptocurrency Market
Scam is fraudulent behavior aimed at stealing assets or personal information from victims. In the crypto space, scams are especially dangerous due to the irreversible nature of blockchain — once funds are transferred, it’s difficult to recover them.
According to data from Chainalysis, although losses from crypto scams in 2023 decreased by 65% compared to the previous year, they still amount to billions of USD. This shows that scams remain a major threat that every investor needs to be aware of. Scammers never stop; they constantly improve their tricks to exploit human psychology.
Common Types of Scams
Phishing Scam — Fishing in Water
Attackers impersonate emails, websites, or messages from reputable services to steal personal info and account credentials. They create nearly perfect fake websites that are hard to distinguish from the real ones. You might click a malicious link in an email, which then prompts you to confirm your password or seed phrase — leading to data leaks.
Pump and Dump — Inflating then Selling Off
Developers (or large groups with significant capital) manipulate a token’s price through aggressive promotion, creating FOMO (Fear Of Missing Out). When the price rises high, they sell all their holdings, leaving retail investors behind. The price then plummets 80-90% within minutes.
Rug Pull — Pulling the Rug Out
This is one of the most devastating scams: developers suddenly withdraw all liquidity from a smart contract, rendering the token worthless. Investors are left stuck with tokens they cannot sell at any price. Rug pulls often occur on new DeFi projects with unverified security.
Exit Scam — Disappearing Without Notice
After building community trust, individuals or teams suddenly vanish with all invested funds. For example: Confio raised $375,000 via ICO in late 2017. Right after receiving the funds, Confio shut down completely. The token’s price dropped from $0.6 to $0.1 in less than 2 hours.
OTC / P2P Scam — Off-Exchange Transactions
In OTC or P2P trades, scammers ask for payment upfront and then disappear, or use fake methods to transfer incorrect amounts. You receive a “payment transfer” link, but it’s actually a fake wallet. No third-party oversight or public record exists.
Impersonating Celebrities or Communities
Scammers create accounts resembling those of celebrities or KOLs, urging the community to invest in “fake” projects. For example: Centra was an ICO scam that raised $32 million, backed by celebrities like Floyd Mayweather and DJ Khaled. However, in April 2018, the founders were arrested, and the token lost nearly all its value.
Fake Apps, Wallets, and Exchanges
Attackers develop fake applications that look identical to legitimate ones. A typical example: a counterfeit Ledger app on Microsoft Store tricks users into entering seed phrases. Once downloaded, you lose control of your wallet entirely.
Fake Tokens — Confusing Names
Developers create tokens with names similar to popular ones (e.g., “Usdt” instead of “USDT” or “Eterium” instead of “Ethereum”) and sell them to unsuspecting buyers. These tokens have no real value or are set up to wipe out the assets of holders.
Fake Social Media Accounts
Hack accounts of popular projects on Discord or X, then spread scam links via messages claiming “airdrops.” Users believe the project is distributing free tokens and fall victim. For example, LayerZero was hacked in July, illustrating this attack type.
DNS Hijacking — Unexpected Redirects
Web traffic is redirected from legitimate sites to scam sites by altering DNS records. You may type the correct URL but be redirected to a fake site without realizing. This is especially dangerous because even bookmarked links can be compromised. MyEtherWallet and MyCrypto have been victims of such attacks.
How to Recognize Scam Projects
To avoid scams, develop the ability to spot warning signs:
Comprehensive Strategies to Avoid Scams
1. Conduct Thorough Research Before Investing
This is the most crucial step. Read the whitepaper carefully, understand the business model, review the team’s experience, and check the roadmap. If you don’t understand how the project works, don’t invest.
2. Verify Project Info on Trusted Websites
Use CoinMarketCap or CoinGecko to check token data, price history, and trading volume. Scam warning sites like ScamAdviser, CryptoScamDB, Coinopsy, or Honey Pot can help identify suspicious projects.
3. Confirm Domain and SSL Certificate
Check URLs carefully before visiting. Scammers often use similar-looking characters (m instead of n, 0 instead of o). Ensure the site has an SSL certificate (https://).
4. Protect Personal Information Absolutely
Never share private keys or seed phrases with anyone, including support staff. Legitimate exchanges will never ask for these details.
5. Use Cold Wallets for Large Holdings
Store significant funds in hardware wallets like Ledger or Trezor. They are offline and immune to remote hacking.
6. Enable Anti-Phishing Codes on Exchanges
Most major exchanges offer anti-phishing codes — a custom code you create, which appears in official emails. If the email lacks your code, it’s fake.
7. Activate 2FA (Two-Factor Authentication)
Enable 2FA on all critical accounts. Prefer authenticator apps (Google Authenticator, Authy) over SMS, as SIM swapping attacks are possible.
8. Check Security Audit Reports Before Investing
Has the project been audited by reputable firms (SlowMist, CertiK, Trail of Bits)? An audit is a positive indicator.
9. Revoke Permissions After Transactions
Use revoke.cash to remove permissions granted to DeFi apps like Uniswap or Balancer after use. This prevents hackers from exploiting vulnerabilities.
10. Diversify Investments
Don’t put all your funds into one project. Spread across multiple assets to reduce overall risk.
11. Avoid Investing Under Pressure or Emotional States
Scammers create urgency with messages like “Funds will run out” or “Only 1 day left.” Stay calm and think carefully.
12. Use Security Software and Keep Systems Updated
Install antivirus and anti-phishing tools (Netcraft, SpoofGuard). Keep your OS and browsers updated to patch vulnerabilities.
13. Be Cautious with Unknown Links
Avoid clicking links in messages from unknown sources on Discord, Telegram, or email. Type URLs manually or use bookmarks.
Famous Scam Cases and Lessons
Bitconnect — From $2 Billion to $40 Million in 24 Hours
Bitconnect operated as a Ponzi and multi-level marketing scheme, using new investors’ money to pay old investors. It lasted about a year with a large following. When it collapsed, its market cap plummeted from ~$2 billion and the token from ~$320 to $6 in less than a day.
MiningMax — Cloud Mining Fraud
MiningMax was a cloud mining scam demanding $3,200 for daily ROI over two years and offering $200 referral bonuses. The site accumulated around $250 million before shutting down.
Confio — Disappearing ICO
Confio raised $375,000 in late 2017 and then vanished. Its token price dropped sharply from $0.6 to $0.1 in under 2 hours, continuing to fall afterward.
These scams teach us: never trust promises of unrealistically high profits, and always verify thoroughly before investing.
Tools and Final Tips
To effectively avoid scams, use:
Remember: Vigilance and thorough research are your best tools against scams. If something feels off, trust your instincts. The crypto community is always sharing experiences — participate in reputable forums to learn more.
Protecting your assets is paramount, and understanding what a scam is and how to recognize it is the first step to becoming a resilient crypto investor.