Ripple & Stellar Traders:

We have taken our Ripple and Stellar gateways offline pending further investigation of the "partial payments" vulnerability. We will bring the gateways back online as soon as possible, but not before we are absolutely certain that we aren't affected by this vulnerability.

https://medium.com/@abrkn/partial-payments-ripple-stellar-vulnerability-in-the-wild-29aaefd8a7ac