Lender withdrew XXXX payments from my account when they were only authorized to take 1. They had a computer glitch and mistakenly took XXXX extra payments. I was not notified by my lender about this issue. The only reason I found out is because I was issued a Non-Sufficient Funds notice from my bank due to the extra payments they took out. Once I found out the error, I called them immediately. It was at that point that they notified me of the glitch that caused the error. I feel this was completely negligent behavior to not even notify me. Now I have to prove that they were the cause of the NSF to get the fees repaid.