While I AM aware that this is unlikely to end up being the work of an alien civilization, I DO believe that sooner or later (given the mindbogglingly powerful, state of the art observational instruments coming online soon, or already online, I’d DEFINITELY go with SOONER, rather than later!) we will detect an alien civilization in a similar way.
A star that made headlines due to weird brightness dips—leading to speculations of aliens building structures around it—is even weirder than we thought.