Uh oh, Cryptopia just posted this on their main site.

No wonder my Gunbot API stopped working with Cryptopia.

There’s also a telegram group: t.me/cryptopiahacked

A change.org petition has started on allowing users to withdraw their balance on Cryptopia: https://www.change.org/p/grant-thornton-please-allow-us-to-withdraw-our-crypto-take-cryptopia-case-pro-bono/psf/promote_or_share