Bitcoin Grin network hit with 51% attack while GRIN token remains resilient Share Tweet Share Share Email Comments An unknown mining group currently controls more than half of the Grin blockchain’s hashing power. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.