Earlier today, iOS developer @ijapija00 has allegedly released a jailbreak, namely epimetheusXT+async_awake, for iOS 11.0 up to iOS 11.1.2, in which Apple stopped signing this firmware version recently. The jailbreak claimed to be working on all 64-bit devices with Cydia installed, working SSH and comes with OTA patch.
However, do not get too excited, yet.
Famous iOS hacker and developer LaughingQuoll has released a Reddit post on Jailbreak subreddit that warns jailbreakers not to install @ijapija00‘s jailbreak mainly because he allegedly collected all public work and rebranded as his own work, despite of all the credits listed on his jailbreak site.
We highly recommend you keep calm for now, stay away from this jailbreak to wait and stay tuned in the community to see for more details and development until everything being settled in these coming few days. If you are on iOS 11.1.2 or even iOS 11.0, you definitely will not mind waiting for a bit more for a legit jailbreak comes out as it is just around the corner.
Image credit: 3utools, startlr