Rug Pulls: A rug pull occurs when the developers of a meme coin suddenly abandon the project after attracting a significant amount of investment. They often take advantage of the lack of regulation and transparency in the cryptocurrency space. By shutting down the project, the developers can disappear with the funds invested by users, leaving them with worthless tokens.

Pump and Dump Schemes: In a pump and dump scheme, developers artificially inflate the price of a meme coin by spreading hype and false information. They typically encourage others to invest, driving up the price. Once the price reaches a certain level, the developers sell their holdings, causing the price to plummet. This leaves other investors with substantial losses.

Pre-mining and Hidden Token Issuance: Developers may pre-mine a large portion of the meme coin's supply or create hidden tokens that are not disclosed to the public. They can then sell these tokens at a higher price or manipulate the market to their advantage, profiting at the expense of unsuspecting investors.

Misleading Tokenomics and Roadmaps: Some developers may present misleading tokenomics or roadmaps to attract investors. They might promise features or partnerships that do not actually exist or exaggerate the value and potential of the meme coin. This can lure investors into buying the tokens based on false expectations, leading to financial losses.

Pumping Through Social Media: Developers may employ social media platforms, such as Reddit, Twitter, or Telegram, to create artificial hype around a meme coin. They use coordinated efforts to encourage others to invest, creating a temporary surge in demand and price. Once the price reaches a desired level, the developers can exit their positions, causing the value to crash.