3. Unclear or overly complicated schemes
Many fraudulent investments use schemes that are difficult to understand, such as money games or Ponzi schemes. Typically, existing investors' profits are paid out of new investors' money. If you don't fully understand where the profits come from, that's a red flag.
4. Pressure to join immediately
Be wary if you're asked to transfer funds quickly under the pretext of "limited opportunities" or "today's only promotion." Fraudulent investors often exploit time pressure to prevent potential victims from having time to think carefully or do research.
5. Lack of transparency and difficulty in contacting
Another sign of fraudulent investments is a lack of transparency. There are no financial reports, the office address is unclear, and it's difficult to contact them after you've invested. Healthy investments are always transparent about performance, risks, and fund management mechanisms.

Before deciding to invest, always do your research, check the legality, and understand the risks. Don't be easily tempted by sweet promises, because in finance, the principle is simple: the greater the promised return, the greater the risk.