There is a new hack going around in roblox, where semi-popular games will receive a DM about an offer for their game to be purchased.
This will include a link to another roblox game with an offsite link attached to it. They will then ask you to verify onto your server which requires a curious bookmark to be used on your roblox page. After such, you will be locked out of your account and they will take your game and publish it to their own group.
The group I’ve found doing this, is ‘Motive Creations’
Please be warned all developers out there that this might target you! Be careful.