How to spot risky cryptocurrencies before you fall into the trap?

Below are examples of cryptocurrencies that are not suitable for investment.
1. Pump and Dump Coins:
#BCc

BitConnect (BCC): Overhyped until it completely collapsed.

Squid Game Token (SQUID): A coin that exploited the name of a famous TV series and ended up as a major scam.

2. Low Market Cap Currencies: