Looking at where and how Talos is standing in his human form, it definitely looks like he’s in charge of the agents that are storming the hanger in Captain Marvel.
So not only does it look like S.H.I.E.L.D. has been compromised, it looks like the threat comes from the tippy top of the command structure yet again.
That authority, judging by the context clues in the trailer, as well as what we’ve heard so far, begins to paint a big picture that could tie through not only the first 10 years of the Marvel Cinematic Universe, but also straight into the future of the franchise.