There are many phrases that can be used as synonyms for the phrase "gotten hold of." Some alternatives include: grabbed, acquired, obtained, secured, caught, seized, gotten a grip on, taken possession of, taken control of, achieved, procured, and attained. These phrases all convey the idea of obtaining something through force or effort, or simply coming into possession of it. Whether it's a physical object, a piece of information, or some other kind of resource, these phrases can all be used to describe the act of obtaining something that was previously out of reach. As such, they are valuable tools for writers and communicators looking to vary their vocabulary and express themselves more precisely.