Joseph Price is the most popular teacher of hyper grace and teaches that we do not have to confess our sins as repentance and confession is not necessary any more after our Spiritual rebirth as the blood of Christ has already covered our sin, past present and future and the Holy Spirit will never convict us of our sin. This is a false teaching and goes against every scripture that calls for us to repent and confess we are a sinner needing Gods grace. Hyper grace teaches homosexuality and lesbianism are now accepted and the message of holiness and heterosexuality are compromised. These false teachers mix truth and error together as those who are still young in the word of God can easily be deceived. Anyone who does not believe what they teach are called
legalistic as they come against the teachings of Joseph Price.
Here is a good link that explains all about hyper grace.
http://www.johnhamelministries.org/Hyper_Grace_Dangerous_Error.htm
