Is it legal to sell stock market predictions online? Suppose that a developer has built an AI which predicts the day's closing price given the stock's history and current open price, and has also built a website around it, on which such predictions are provided for a fee. Are there any legal issues that may arise from selling these predictions? Are there any steps a developer and site operator would need to take to make this business model legal? I know that there is something about becoming an RIA (Registered Investment Advisor) or something for non-opinionated stock price sharing, but I am not clear if this is needed or would cover this situation.
Sharing information about stock prices in exchange for a fee for use by someone paying the fee requires some form of SEC licensure in the United States. Registered investment advisor licensure is one of the permissible licenses, but not the only one (for example a Series 7 license would usually be sufficient). Simply sharing information about expected stock prices to the general public within an intent to profit from the specific advice given, if not part of a fraudulent scheme, is legal, however. Certain licensed professionals can give such advice when it is incident to their licensed professional activities (e.g. lawyers).
It is certainly possible to transfer a copyright or other IP without an explicit charge, indeed it can be a pure gift, and normally would be when it is left by will, as is common enough. From a paid consultant it might be clearer to include a statement that the transfer is part of the consulting assignment, rather than putting a price of zero in a blank. But one could instead convey a permanent non-exclusive license, granting permission to use or modify the work in any way desired, ans saying that this is provided as part of the consulting process. Then there would be no question of what rights the consultant retained, or that the same or a very similar solution could be provided to different clients. Indeed such a license would not be so very different from a CC-BY license, or any of several open source licenses, although I would not use one of those by name. But the legal effect would be much the same, and the wording could be similar. Otherwise there could be a later claim that the right transferred precluded the consultant from using the same solution for other clients. Even if such a claim was not legally sound, and was not upheld, it could be a distraction and costly of time and energy at least.
You have a false premise: "it offers the same conditions", and "MIT license is functionally equivalent to CC-BY". These premises are not true. CC-BY: applies to more than just software; it applies to artistic or literary work, databases, other material disclaims endorsement explicitly withholds moral rights explicitly does not license patent rights (MIT license gives anyone who obtains a copy of the software the right to use it, a patent right) prescribes the acceptable forms of attribution Those are just some of the differences.
...due to the international registration of multiple domains to generate ad revenue by recycling stories across sock puppet networks, giving the impression of multiple, independent companies. None of that is illegal on its face. Internet domains are freely registerable by anyone, anywhere (with the exception of some laws in some nations that restrict such Internet-related activity), and registered privately or publicly, and websites can be hosted anywhere. Writing articles and "spinning" and copying articles (even if that writing is sales gibberish in broken English) among the same copyright owner is legal, and using the same design and layout for a network of sites is legal. The formation of multiple, related companies and shell companies to give the impression that companies are separate and independent is legal (again, with the exception of some business and corporate laws in some nations that restrict such activity). These are all common business practices. Some business practices may appear to be unethical - trying to fool customers in order to make money and get clicks and sell ads. And what you may be feeling is that such activity is unethical. And that's OK. But feeling that they are unethical doesn't make the practices illegal. Many common activities that are considered to be unethical are illegal; but not all. Buyer beware. One way some of that activity may be illegal is if those articles are factually incorrect and promote quack medical treatments, are financial scams requiring payments, are gambling sites or promote other clearly illegal things. But then you get into the complexity of exactly how they are illegal, which jurisdictions are involved, and on and on.
There is no IP in ideas! There is copyright in writing it down - they can't use your exact words without permission. However, sending it to them in the form of a suggestion would give them a pretty much unassailable argument that you have given them an implicit licence. You can patent an invention (not an idea), claim IP in a trade mark (also, not an idea), register a design (again, not an idea) and hold copyright in an artistic work (once more, not an idea). They are required to keep confidences but offering them a suggestion probably doesn't count as supplying confidential information. I can see no risk in acting on customer suggestions. Hence, the idea to raise prices can be acted on or not at the discretion of the company.
In the US, "insider trading" includes both legal and illegal versions. When a corporate employee buys or sells shares of their company, they are insiders and they are trading (there is a requirement to report to the government). The illegal version involves breach of fiduciary duty or confidence. The relevant section of the federal regulations is 17 CFR 240.10b on "Manipulative and Deceptive Devices and Contrivances", and you will note that the section does not rely on the term "insider" in the law part, instead it directly characterizes what acts are illegal. Thus it would not matter, from a legal perspective, if someone considers you an insider. It is illegal to trade in securities using a “manipulative, deceptive, or other fraudulent device or contrivance”. This relates to what is commonly known as insider trading via rule 240.10b5-1, by defining as manipulative and deceptive trading on the basis of material nonpublic information about that security or issuer, in breach of a duty of trust or confidence that is owed directly, indirectly, or derivatively, to the issuer of that security or the shareholders of that issuer, or to any other person who is the source of the material nonpublic information (emphasis added to focus on the core requirements). Whether or not you have a "duty of trust or confidence" is determined by common law standards, that is, it depends on how courts have ruled on similar matters. For instance if the CEO of Apple tells you "Our computers explode and it's gonna be on the news tonight, the stock is gonna tank, but it would be illegal for you to act on that information", then it would be illegal, because you are aware that the CEO has a duty to not use that information (thus you "inherit" the duty). This also holds if he doesn't tell you that acting on the information, since it is expected that you know that the CEO of Apple could not legally act on that information (even if in fact you are unaware of the law -- ignorance of the law doesn't get you anywhere good). However, if you are unaware and could not know that the person making the factual disclosure is divulging information that he has a duty to shut up about, then you might not get prosecuted.
Such clauses are called "copyright assignment", "invention assignment", and/or "works for hire" clauses, partly depending on the clause's intent and wording. They're pretty common in employment contracts for software development and some creative positions. Frankly, the clauses don't actually do much, at least in the US -- copyright law already recognizes the concept of works made for hire (which belong to the employer), and claims too far beyond that are often rejected if they aren't obviously related to company business. With that said, your hypothetical programmer's painting is safe unless it depicts, say, the contents of an email from the CEO. :) Even if the clause technically entitles the employer to claim ownership, the employer has no legitimate interest in doing so. Likewise, that app created outside work is safe as long as it is created using no company resources and is unrelated to the employer's business. If the app is obviously related, that's where things get hairy.
Is it illegal to ask a company for money in exchange for information on a bug in their software/website? That in itself is legal. Indeed, the company would incur unjust enrichment if it coerced you to disclose your discovery for free. Only if you threatened the company to divulge to others your discovery unless the company pays you, it would be illegal and trigger charges such as extortion (likewise, legislations outlaw the unjustified delivery of programs or instructions for hacking a software/network/etc., although this goes beyond your actual question). Can the company take legal action against me? That seems doubtful, futile, and it could backfire (please note I have not done any research on legal precedents about this). Although the terms and conditions of the website or the End User License Agreement (EULA) of software might prohibit you to reverse engineer (RE)/decompile/etc. the application, anti-RE clauses are unenforceable and the remedies therefor are indeterminate because the sole act of conducting reverse engineering does not subject the company (or third parties) to any losses. The company's decision to take legal action for your discovery could backfire from two standpoints. First, it calls attention to the fact that the software at issue is defective and unsafe. And second, the bug is likely to be detected by someone else anyway, thereby potentially compromising customers' systems.