Defunct crypto exchange Mt. Gox has pushed its repayment deadline to October 2025, adding another year from its original date.Mt. Gox cited incomplete repayment steps from creditors and issues arising from the repayment process as reasons for the delay.The exchange, which suffered a security breach in 2014 resulting in the loss of 850,000 Bitcoin, originally had a deadline of October 31, 2024.Mt. Gox began repaying creditors in July with recovered assets, but still holds 44,905 Bitcoin worth around $2.8 billion.