They work with or move stocks of small companies, especially Penny stock companies, recommending their members and subscribers to buy to pump the stock and then sell them with the profit usually after or pre-market without letting the members and subscribers know.
They promote the service in a deceptive manner in unethical manner, because it doesn't provide consumers with all the information they need to make a good decision. Consequently, consumers are wasting money on products or services they neither need nor want.
They are committing a marketing fraud. This illegal practice of making false or misleading promotional claims for financial gain includes exaggerating the qualities of a product or service in advertising, selling imitations and copied information as the genuine and original and hiding the possible loss.
They are sending incredible amount of unsolicited emails. Spamming is illegal in most cases and may carry a fine, usually nothing happens however since it is not possible to identify the spammer directly or they claim they had permission to send the emails to each recipient.
They kicking out the members from a live chat even if the member paid the subscription, without any refund for not be able to access the service that you purchased.
ACTING IN BAD FAITH
Intentional dishonest act by not fulfilling legal or contractual obligations, misleading another, entering into an agreement without the intention or means to fulfill it, or violating basic standards of honesty in dealing with others
You can not work for an unethical, criminal or fraudulent company without facing consequences.
Ethical violations can result in a worsening reputation that loses a business both customers and employees. Moreover, considering the speed of information dissemination, an ethical misstep is difficult to contain, and a single small act in a faraway location can have a devastating effect on local reputations as well.
Ethical misconduct in any company can lead to very serious consequences which can cause the company time and money in trying to repair their business reputation and any legal issues that may arise depending on the severity of the situation. Integrity breakdown can dramatically cost a business millions of dollars and even prison time in some extremely serious cases.
There is no upside to unethical behaviour. It just means that either the company is doing so intentionally or it has been extremely lax in planning its business and lacks customer focus.