Austere Capital is definitely a scam.
Just look at their website. It looks so cheap and clumsy-made.
I think those two guys Brian and Franck (the only team members that's mentioned on the website) are just enthusiasts and decided to establish a fund and to see how it goes.
But something went wrong. It doesn't look successful, doesn't look attractive for investors and doesn't seem to be available. Yes, try to contact them. There's only an online form. Oh, and an address. Not exact one. Just 30 West 53rd Street. Feel free to look, anywhere you want.