Do I need to reveal the source of my income if it itself is a trade secret? This is strictly hypothetical: Say I've discovered a way to transmute nickel into platinum in an energy efficient way. I'm now procuring and selling pure platinum in large quantities, generating large profits from seemingly no source. It's not enough that the method not be revealed, it must remain secret that I'm transmuting the element at all, or else the market value of platinum will plummet. Could I be compelled to reveal the source of my platinum by the state? And do my actions amount to fraud or run afoul of other laws, should I take measures to protect and obfuscate the source of my income? For instance, purchasing a mine without actually using it? Essentially, can I keep the origin of my platinum a secret, legally?
Yes, you can be compelled by the government to reveal information: All it takes is a judge agreeing with a plaintiff or prosecutor that it has some relevance to a complaint over which the court has jurisdiction. If that point arrives and you want to protect that information you only have three choices: Get a legal team good enough to convince the court otherwise. Face the consequences of contempt of court for failing to supply the information requested. Flee to another jurisdiction before #2 happens.
Sorry, what did I agree to? NDA means New Drug Application, right? Or is it Notre Dame Academy? Maybe it's Nebraska Dressage Association - don't want to cross those guys, their horses are mean. When you are trying to form a contract with someone, it's very important that you and they are talking about the same thing. What can't I disclose? That I had a phone call? What I said? What you said? Only the confidential bits? If so, what are they? Can I tell my business partner? My lawyer? My secretary? The IRS? Another important thing about making a contract is to agree on the terms. Post-facto contracts are not a thing After you paint my fence, you can't demand payment. We have to enter into a contract before the thing that happened happens. Elements of the call might be confidential anyway I am bound to respect confidences that were entrusted to me where a) the information is confidential b) it was imparted to me in a situation of confidence and c) disclosing it would cause harm. We don't need a Non-Destructive Analysis to document that.
Wikipedia and you likely have no contract. If you don't have to click "I agree" to access the data, its likely there is no contract. Therefore this is a pure IP law question. The ONLY IP law issue that I see is copyright. The DATA is not subject to copyright. Only the expression of that data. So copying the html and selling that IS potential copyright infringement. Copying the data in some other format and using that is not. Finally, even if you do copy the full html (i.e. full expression), this MAY be licensed by their terms of use (as you suggested they have licensed some content). That is a more particularized legal question that I can't answer here.
I'm going to focus on one part of your question, because I think it is informative to the entire question: "By publishing those data in a copyrighted book are they now in the public domain?" Insofar as copyright is concerned, the "facts" are simply never copyrightable. What is copyrightable is the expression of the fact. So you publish a book and it contains many facts. You retain copyright over how you expressed the facts, meaning the word choice, format of presentation and so on. The discussion of this point always leads people to ask the following two questions: What if the "facts" are closely related to the way they are expressed? For example, a phonebook contains "facts" about phone numbers. The individual numbers are not subject to copyright. But if the way they were organized was clever (i.e. not merely alphabetical) the presentation may be copyrighted. Doesn't that line get blurred? Why doesn't "the presentation order" count as a "fact?" It does get blurred! And courts use nuanced case law and judgment to figure out which side of the line a given thing is. However, one backstop is that if AN EXPRESSION is so closely related to the IDEA BEING EXPRESSED that the IDEA cannot be otherwise expressed, then then the EXPRESSION is not subject to copyright protection. To answer your specific questions: The book is subject to copyright. The facts in the book are not. Someone else could publish a book with the same measurements so long as they are expressing the facts with sufficient difference from the original. I'm not familiar with CUSIP numbers. However, there are two things to say here. (A) it sounds like you are describing a contractual relationship between the people who have the numbers. This is not governed by copyright; it is governed by contract between the parties. If these numbers could be treated as a "trade secret" they might be protected IP in that way. But given that they are likely circulated at least a bit, they don't seem like candidates for "trade secret" protection. To your question, "what is the effect of one person leaking?" If "trade secret" law was doing any "work" here... then yes, the trade secret would be undone once the information was public. But like I said, its likely this is actually all about contracts not intellectual property protection. (B) The "facts" of "which number is associated with which instrument" is likely NOT subject to copyright at any time. The specific numbering code COULD BE copyrighted, but in reality is almost certainly TOO CLOSELY tied to the IDEA being expressed to be copyrighted. Could the number be expressed otherwise? If not, then its likely not protected by copyright. -- Big take away here: You seem to be confused about the concept of "facts" getting into the public domain. That's not exactly what copyright is about. Copyright would protect the expression of facts. An expression can become public domain if it is sufficiently old or if the creator designates it as public domain work. But simply "putting something out there" does nothing to alter the copyright status of the thing.
The most important thing to realize is that such an App will probably never be accepted into the Apple App and/or iTunes store if you submit it without the mining disclosure in the end user's TOS. Apple reserves the right to accept or decline any App in the App store; they will evaluate your App after you submit it, and when they find the crypto mining aspects and see that they are not clearly stipulated in the user's TOS, they will probably not accept your App. Apple will find that you attempted to conceal an App "feature" that involves user security, i.e. the mining software will communicate in secret from the iPhone to a mining hub or account under your control without the user's knowledge. Even if your App did make it into the store, chances are good someone will see their iPhone connect with the mining software and investigate. Even if you do disclose the miner in the TOS, Apple can decide to remove your App from the store. Read the current news for other iPhone Apps that attempted to mine crypto with or without the user's consent.
My lawyer answers my question, thinking he is giving legal advice to a non-client when he is actually answering a client's question. But if you read the FAQ, posts at law.stachexchange are not legal advice. In fact, questions that are so specific as to risk becoming a request for legal advice are routinely closed. But let's go further: The issue at hand is not the one your lawyer is hired to help you with. He is not your lawyer for that issue. Even if we considered the relationship through law.stackexchange legal representation, the conversation would not be privileged. You are posting in a public forum, and expecting reply in the same way. You are free to waive the privilege of communication with your lawyer, and you are doing that by using this way of communicating with him. At this point, the only thing your lawyer would have done would be voluntarily giving for free some info that he could have billed you for. What exactly would be the issue here? It is exactly what pro bono is for. The only way to breach confidentiality would be if your lawyer were to convey things that you said to him confidentially to the public, but here it would not be relevant if the OPs author were already his customer or not.
It may be illegal under product labelling regulations that apply to that kind of product (or under a general deceptive trade practices act), but even then, only if you are interpreting the numbers, whose meaning is not clearly spelled out, correctly. But, to be actionable as fraud it must, among other things, be a misrepresentation as to a material fact (which if the goods, such as cordless drills, are not perishable it probably isn't) and the recipient of the misrepresentation must have justifiably relied upon the misrepresentation (which is necessary not true in the case of a representation that it was made in December 2018 on a product sold no later than July of 2018). It is also not entirely clear that this is a "made on" date. It could refer, for example, to the the twelfth batch or lot or shipment of products made in 2018, and not to the month of December, or it could refer to a product made in 2018 at factory number 12. @NateEldredge in the comments also makes the plausible observation that it could be a week number which is a common system in manufacturing which would put it in a more reasonable March 2018 time frame. You probably shouldn't do anything, because you haven't been harmed by this cryptic string of numbers embossed on the product, and even if you were, your damages would not be worth the time or money involved to pursue it as anything other than part of a class action lawsuit.
Yes, this is a valid concern As written, every piece of IP you produce while employed belongs to the employer. This includes your hypothetical game. It also includes your weekly shopping lists, your Christmas card to your Great-Aunt Nellie, the … a-hm … private video you make of you and your significant other. As written this is overly broad and probably unenforceable. However, it’s always better to have clear and legally enforceable clauses in your agreements because unclear, arguably unenforceable ones lead to disputes. To be fair, the employer has probably lifted some (bad) boilerplate and hasn’t actually thought through what it means. Get it redrafted.