The company agreed not to release it when they were certified to do firearms design, from what I can tell from the rest of the comments. The government is still

The company agreed not to release it when they were certified to do firearms design, from what I can tell from the rest of the comments. The government is still stupid for causing the Streisand effect but if the company agreed to be bound and then broke those terms that is on them. There are, of course, other legally-granted limits to free speech (e.g. PII, classified material, customer financial passwords, etc.) that I would like to not have to itemize just because people on HN like to beat dead horses, but merely mentioning the existance of a magnet hash seems pretty unambiguous IMO.