85% of Meme Coins Are Rug Pulls — Real Data from 17,474 Live Scans
8-day real-time scan of Solana meme coins — mint authority, honeypots, serial ruggers explained with data for beginner investors
17,474
Total Scanned
8 days
85.4%
Block Rate
14,927 BLOCKED
14.0%
VERIFIED
2,442 passed
77.7%
Survival Rate
Post-verification
1. How Dangerous Are Meme Coins?
About 85 out of every 100 new meme coins carry scam risks. FlashGuard scanned 17,474 Solana meme coins over 8 days — 85.4% (14,927) were blocked for risk signals. The most common scam method was unrelinquished mint authority (51.9%), and VERIFIED tokens had a 77.7% post-verification survival rate.
The most common risk signal was "mint authority not relinquished." This means the developer can mint more tokens at any time, which can crash the price.
VERIFIED does not mean "guaranteed profit." It means "known critical risks were not detected." Still, the 77.7% survival rate is far better than picking coins randomly.
2. Why Were 85% of New Meme Coins Blocked?
Over 8 days, 17,474 meme coins were scanned in real-time. Only 2,442 received VERIFIED status — the remaining 14,927 were blocked.
| Category | Count | Rate | What it means |
|---|---|---|---|
| Total Scanned | 17,474 | 100% | New coins appear extremely fast |
| VERIFIED | 2,442 | 14.0% | Very few pass safety filters |
| BLOCKED | 14,927 | 85.4% | Most are risky for beginners |
| PENDING | 105 | 0.6% | Analysis not yet complete |
Just because a coin is trending on Twitter or Telegram doesn't mean it's safe. Assume new coins are risky until proven otherwise.
3. What Are the Most Common Meme Coin Scams?
The #1 block reason was mint_authority — the developer retained the ability to mint unlimited new tokens.
| Rank | Risk Signal | Count | Rate | In Simple Terms | Why It's Dangerous |
|---|---|---|---|---|---|
| 1 | Mint Authority | 7,743 | 51.9% | Can mint more tokens | Supply explosion → price crash |
| 2 | Freeze Authority | 1,808 | 12.1% | Can freeze wallets | Can't sell when you want to |
| 3 | Insider Bundle | 1,334 | 8.9% | Insider front-running | Good prices already taken |
| 4 | Sell Sim Fail | 1,098 | 7.4% | Sell test failed | Honeypot — can't exit |
| 5 | Scan Failed | 964 | 6.5% | Info unavailable | Insufficient data = risky |
| 6 | Insufficient Data | 819 | 5.5% | No external verification | Unverified = blocked |
| 7 | Buy Sim Fail | 697 | 4.7% | Buy test failed | Trading itself impossible |
Mint authority (51.9%) + freeze authority (12.1%) alone caught 64% of all blocked tokens. Checking just these two can help you avoid over half of all scams.
4. How Does FlashGuard Filter Scam Coins?
FlashGuard uses a 3-stage security gate — like airport security. If caught at stage 1, no deeper scan is needed.
| Stage | Name | What It Does | Block Rate | Speed |
|---|---|---|---|---|
| Stage 1 | Hard Gate | Mint auth, freeze auth, Token-2022 variants | 58% | 0.2s |
| Stage 2 | Liquidity Check | Block if liquidity < 10 SOL | 28% | 0.3s |
| Stage 3 | Deep Gate | RugCheck + GoPlus + trade simulation | 6% | 3~5s |
Stage 1: Hard Gate
58 blocked (mint/freeze auth)
42 pass →
Stage 2: Liquidity
28 blocked (low liquidity)
14 pass →
Stage 3: Deep Gate
6 blocked (honeypot/insider)
8 VERIFIED
┌\u2500 Stage 1: Hard Gate \u2500\u2500 58 blocked (mint/freeze auth)
\u2502
\u251C\u2500 42 pass
\u2502
├\u2500 Stage 2: Liquidity \u2500\u2500 28 blocked (low liquidity)
\u2502
\u251C\u2500 14 pass
\u2502
├\u2500 Stage 3: Deep Gate \u2500\u2500 6 blocked (honeypot/insider)
\u2502
\u2514\u2500 8 VERIFIED
5. How Did Daily Block Rates Change?
Daily data shows improvement: VERIFIED rate rose from 3.7% (Mar 28) to 17.2% (Apr 1) as the system was optimized.
| Date | Total | VERIFIED | BLOCKED | VERIFIED Rate |
|---|---|---|---|---|
| Apr 02 | 638 | 117 | 441 | 18.3% |
| Apr 01 | 3,658 | 629 | 3,014 | 17.2% |
| Mar 31 | 3,142 | 445 | 2,694 | 14.2% |
| Mar 30 | 2,596 | 704 | 1,892 | 27.1% |
| Mar 29 | 3,105 | 383 | 2,722 | 12.3% |
| Mar 28 | 2,324 | 86 | 2,238 | 3.7% |
| Mar 27 | 318 | 3 | 315 | 0.9% |
| Mar 26 | 1,693 | 75 | 1,611 | 4.4% |
The system isn't blindly blocking everything — it's getting more accurate at catching only the truly dangerous tokens.
6. Does VERIFIED Mean Safe?
No. VERIFIED does not mean "safe to buy." It means "known critical risk patterns were not detected."
What VERIFIED means
- • Passed all 16 security checks
- • 77.7% survival rate in post-verification
- • "A better starting point than random picks"
What VERIFIED does NOT mean
- • Guaranteed profit
- • 100% safe
- • Absolutely not a rug
Post-Verification Results
Of 426 VERIFIED tokens with completed post-verification, 331 were not rugs. Overall survival rate: 77.7%. However, 22.3% still had issues.
| Timeframe | Verified | Alive | Rug Confirmed | Survival |
|---|---|---|---|---|
| Overall | 426 | 331 | 94 | 77.7% |
| 1 hour | 407 | 320 | 86 | 78.6% |
| 6 hours | 532 | 346 | 185 | 65.0% |
| 24 hours | 66 | 45 | 21 | 68.2% |
77.7%
Alive
22.1%
Rug Confirmed
0.2%
Price Crashed
Investing in VERIFIED tokens means avoiding rugs ~8 out of 10 times. Much better than random picks (14% pass rate), but not "absolutely safe."
7. What Is a Serial Rugger?
The top 15 serial rugger wallets accounted for 10.3% of all BLOCKED tokens. The #1 rugger deployed 179 scam tokens in 8 days.
| Rank | Wallet | Scam Tokens | Daily Avg | Main Method |
|---|---|---|---|---|
| 1 | BCD75RNB... | 179 | 22.4/day | Mint authority |
| 2 | GRwm4EXM... | 119 | 14.9/day | Mint authority |
| 3 | 5nmGjA4s... | 115 | 14.4/day | Mint authority |
| 4 | 3mdd4X7w... | 109 | 13.6/day | Freeze authority |
| 5 | 9DrvZvyW... | 105 | 13.1/day | Mint authority |
The #1 rugger deployed 179 scam tokens in 8 days — that's 22 per day. Knowing these wallets in advance lets even beginners avoid them instantly.
8. Grey Zone Deployers: The Most Deceptive Type
These deployers mix legitimate and scam tokens. Trusting them because "they were fine last time" is dangerous.
| Deployer | Total | VERIFIED | BLOCKED | Block Rate |
|---|---|---|---|---|
| TSLvdd1p... | 494 | 252 | 242 | 49.0% |
| 4Pgx2M7Z... | 88 | 18 | 70 | 79.5% |
| GLfSX4Yt... | 69 | 49 | 20 | 29.0% |
| BAGSB9Tp... | 62 | 15 | 47 | 75.8% |
| DwgsmSD1... | 60 | 17 | 43 | 71.7% |
TSLvdd1p deployed 494 tokens — 252 VERIFIED, 242 BLOCKED. Like giving you a real one 5 times, then a fake one 5 times.
9. What Is RugScore? A 16-Point Security Rating
FlashGuard checks 16 security items and assigns a score from 0 to 16. A perfect 16 means VERIFIED; anything less means BLOCKED.
| RugScore | BLOCKED Count | Rate | Meaning |
|---|---|---|---|
| 15 | 9,111 | 61.0% | Just 1 issue (usually mint authority) |
| 0 | 2,115 | 14.2% | Instant Hard Gate block |
| 14 | 2,069 | 13.9% | 2 issues found |
| 13 | 929 | 6.2% | 3 issues found |
| 16 | 387 | 2.6% | Perfect score but blocked for other reasons |
10. How to Avoid Meme Coin Rug Pulls?
Check mint authority first
Before looking at hype or mentions, check mint authority, freeze authority, and whether you can sell. This alone filters 64% of scams.
Don't touch non-VERIFIED coins
Beginners should avoid any coin that isn't VERIFIED. Even VERIFIED isn't 100% safe — use small position sizes.
Watch for repeat deployers
If one wallet keeps deploying tokens with the same risk signals, that's a strong red flag.
Don't trust "previously fine" deployers
Grey zone deployers mix real and scam tokens. Past success doesn't guarantee future safety.
Check exit before entry
Honeypots and liquidity pulls — the inability to exit — are the most fatal risks for beginners.
11. Glossary
| Term | Simple Explanation |
|---|---|
| VERIFIED | Passed 16 security checks. Means "relatively less risky" |
| BLOCKED | Risk signals detected — blocked |
| Mint Authority | Developer can mint more tokens anytime |
| Freeze Authority | Developer can freeze specific wallets |
| Insider Bundle | Insider front-ran at favorable prices |
| Honeypot | You can buy but can't sell |
| Liquidity | Funds that enable buying/selling a token |
| Rug Pull | Developer drains liquidity and disappears |
| RugScore | FlashGuard safety score (0–16). 16 = VERIFIED |
| Post-Verification | Checking actual outcome 1h/6h/24h after VERIFIED |
Source: FlashGuard Core Engine · Supabase signals table
Period: 2026-03-26 ~ 2026-04-02 (8 days) · Total: 17,474 scans